Change pattern borrowing suggestions to be verbose
Synthesize a more accurate span and use verbose suggestion output to make the message clearer.
This commit is contained in:
Esteban Küber
parent
ed620cf969
commit
e46416eed6
@ -4,7 +4,7 @@ use rustc_middle::ty;
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use rustc_mir_dataflow::move_paths::{
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IllegalMoveOrigin, IllegalMoveOriginKind, LookupResult, MoveError, MovePathIndex,
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};
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use rustc_span::Span;
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use rustc_span::{BytePos, Span};
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use crate::diagnostics::{DescribePlaceOpt, UseSpans};
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use crate::prefixes::PrefixSet;
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@ -148,7 +148,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
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match_span: Span,
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statement_span: Span,
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) {
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debug!("append_binding_error(match_place={:?}, match_span={:?})", match_place, match_span);
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debug!(?match_place, ?match_span, "append_binding_error");
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let from_simple_let = match_place.is_none();
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let match_place = match_place.unwrap_or(move_from);
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@ -160,7 +160,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
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if let GroupedMoveError::MovesFromPlace { span, binds_to, .. } = ge
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&& match_span == *span
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{
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debug!("appending local({:?}) to list", bind_to);
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debug!("appending local({bind_to:?}) to list");
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if !binds_to.is_empty() {
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binds_to.push(bind_to);
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}
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@ -198,7 +198,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
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} = ge
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{
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if match_span == *span && mpi == *other_mpi {
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debug!("appending local({:?}) to list", bind_to);
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debug!("appending local({bind_to:?}) to list");
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binds_to.push(bind_to);
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return;
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}
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@ -410,14 +410,12 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
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fn add_move_hints(&self, error: GroupedMoveError<'tcx>, err: &mut Diagnostic, span: Span) {
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match error {
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GroupedMoveError::MovesFromPlace { mut binds_to, move_from, .. } => {
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if let Ok(snippet) = self.infcx.tcx.sess.source_map().span_to_snippet(span) {
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err.span_suggestion(
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span,
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"consider borrowing here",
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format!("&{snippet}"),
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Applicability::Unspecified,
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);
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}
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err.span_suggestion_verbose(
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span.shrink_to_lo(),
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"consider borrowing here",
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"&".to_string(),
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Applicability::Unspecified,
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);
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if binds_to.is_empty() {
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let place_ty = move_from.ty(self.body, self.infcx.tcx).ty;
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@ -469,28 +467,36 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
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VarBindingForm { pat_span, .. },
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)))) = bind_to.local_info
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{
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if let Ok(pat_snippet) = self.infcx.tcx.sess.source_map().span_to_snippet(pat_span)
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let Ok(pat_snippet) =
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self.infcx.tcx.sess.source_map().span_to_snippet(pat_span) else { continue; };
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let Some(stripped) = pat_snippet.strip_prefix('&') else { continue; };
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let inner_pat_snippet = stripped.trim_start();
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let (pat_span, suggestion, to_remove) = if inner_pat_snippet.starts_with("mut")
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&& inner_pat_snippet["mut".len()..].starts_with(rustc_lexer::is_whitespace)
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{
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if let Some(stripped) = pat_snippet.strip_prefix('&') {
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let pat_snippet = stripped.trim_start();
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let (suggestion, to_remove) = if pat_snippet.starts_with("mut")
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&& pat_snippet["mut".len()..].starts_with(rustc_lexer::is_whitespace)
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{
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(pat_snippet["mut".len()..].trim_start(), "&mut")
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} else {
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(pat_snippet, "&")
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};
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suggestions.push((pat_span, to_remove, suggestion.to_owned()));
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}
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}
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let pat_span = pat_span.with_hi(
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pat_span.lo()
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+ BytePos((pat_snippet.len() - inner_pat_snippet.len()) as u32),
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);
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(pat_span, String::new(), "mutable borrow")
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} else {
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let pat_span = pat_span.with_hi(
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pat_span.lo()
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+ BytePos(
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(pat_snippet.len() - inner_pat_snippet.trim_start().len()) as u32,
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),
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);
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(pat_span, String::new(), "borrow")
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};
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suggestions.push((pat_span, to_remove, suggestion.to_owned()));
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}
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}
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suggestions.sort_unstable_by_key(|&(span, _, _)| span);
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suggestions.dedup_by_key(|&mut (span, _, _)| span);
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for (span, to_remove, suggestion) in suggestions {
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err.span_suggestion(
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err.span_suggestion_verbose(
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span,
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&format!("consider removing the `{to_remove}`"),
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&format!("consider removing the {to_remove}"),
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suggestion,
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Applicability::MachineApplicable,
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);
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@ -521,8 +527,8 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
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if binds_to.len() > 1 {
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err.note(
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"move occurs because these variables have types that \
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don't implement the `Copy` trait",
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"move occurs because these variables have types that don't implement the `Copy` \
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trait",
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);
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}
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}
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@ -3,10 +3,14 @@ error[E0507]: cannot move out of `s` which is behind a shared reference
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LL | match *s { S(v) => v }
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| ^^ -
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| | |
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| | data moved here
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| | move occurs because `v` has type `Vec<isize>`, which does not implement the `Copy` trait
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| help: consider borrowing here: `&*s`
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| |
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| data moved here
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| move occurs because `v` has type `Vec<isize>`, which does not implement the `Copy` trait
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help: consider borrowing here
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LL | match &*s { S(v) => v }
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| +
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error: aborting due to previous error
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@ -2,31 +2,46 @@ error[E0507]: cannot move out of a shared reference
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--> $DIR/borrowck-for-loop-correct-cmt-for-pattern.rs:12:15
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LL | for &a in x.iter() {
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| -- ^^^^^^^^
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| ||
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| |data moved here
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| |move occurs because `a` has type `&mut i32`, which does not implement the `Copy` trait
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| help: consider removing the `&`: `a`
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| - ^^^^^^^^
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| |
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| data moved here
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| move occurs because `a` has type `&mut i32`, which does not implement the `Copy` trait
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help: consider removing the borrow
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LL - for &a in x.iter() {
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LL + for a in x.iter() {
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error[E0507]: cannot move out of a shared reference
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--> $DIR/borrowck-for-loop-correct-cmt-for-pattern.rs:18:15
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LL | for &a in &f.a {
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| -- ^^^^
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| ||
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| |data moved here
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| |move occurs because `a` has type `Box<isize>`, which does not implement the `Copy` trait
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| help: consider removing the `&`: `a`
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| - ^^^^
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| |
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| data moved here
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| move occurs because `a` has type `Box<isize>`, which does not implement the `Copy` trait
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help: consider removing the borrow
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LL - for &a in &f.a {
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LL + for a in &f.a {
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error[E0507]: cannot move out of a shared reference
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--> $DIR/borrowck-for-loop-correct-cmt-for-pattern.rs:22:15
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LL | for &a in x.iter() {
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| -- ^^^^^^^^
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| ||
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| |data moved here
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| |move occurs because `a` has type `Box<i32>`, which does not implement the `Copy` trait
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| help: consider removing the `&`: `a`
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| - ^^^^^^^^
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| |
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| data moved here
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| move occurs because `a` has type `Box<i32>`, which does not implement the `Copy` trait
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help: consider removing the borrow
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LL - for &a in x.iter() {
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LL + for a in x.iter() {
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error: aborting due to 3 previous errors
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@ -2,10 +2,12 @@ error[E0507]: cannot move out of `*y` which is behind a shared reference
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--> $DIR/borrowck-issue-2657-2.rs:7:18
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LL | let _b = *y;
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| ^^
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| |
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| move occurs because `*y` has type `Box<i32>`, which does not implement the `Copy` trait
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| help: consider borrowing here: `&*y`
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| ^^ move occurs because `*y` has type `Box<i32>`, which does not implement the `Copy` trait
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help: consider borrowing here
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LL | let _b = &*y;
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| +
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error: aborting due to previous error
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@ -2,7 +2,7 @@ error[E0507]: cannot move out of `f` as enum variant `Foo1` which is behind a sh
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--> $DIR/borrowck-move-error-with-note.rs:11:11
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LL | match *f {
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| ^^ help: consider borrowing here: `&*f`
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| ^^
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LL | Foo::Foo1(num1,
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| ---- data moved here
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LL | num2) => (),
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@ -11,6 +11,10 @@ LL | Foo::Foo2(num) => (),
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| --- ...and here
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= note: move occurs because these variables have types that don't implement the `Copy` trait
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help: consider borrowing here
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LL | match &*f {
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| +
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error[E0509]: cannot move out of type `S`, which implements the `Drop` trait
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--> $DIR/borrowck-move-error-with-note.rs:28:11
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@ -29,12 +33,17 @@ error[E0507]: cannot move out of `a.a` which is behind a shared reference
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--> $DIR/borrowck-move-error-with-note.rs:46:11
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LL | match a.a {
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| ^^^ help: consider borrowing here: `&a.a`
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| ^^^
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LL | n => {
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| -
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| |
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| data moved here
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| move occurs because `n` has type `Box<isize>`, which does not implement the `Copy` trait
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help: consider borrowing here
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LL | match &a.a {
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| +
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error: aborting due to 3 previous errors
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@ -2,10 +2,12 @@ error[E0507]: cannot move out of `*x` which is behind a raw pointer
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--> $DIR/borrowck-move-from-unsafe-ptr.rs:2:13
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LL | let y = *x;
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| ^^
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| |
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| move occurs because `*x` has type `Box<isize>`, which does not implement the `Copy` trait
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| help: consider borrowing here: `&*x`
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| ^^ move occurs because `*x` has type `Box<isize>`, which does not implement the `Copy` trait
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help: consider borrowing here
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|
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LL | let y = &*x;
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| +
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error: aborting due to previous error
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@ -3,30 +3,45 @@ error[E0507]: cannot move out of a shared reference
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LL | fn arg_item(&_x: &String) {}
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| ^--
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| ||
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| |data moved here
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| |move occurs because `_x` has type `String`, which does not implement the `Copy` trait
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| help: consider removing the `&`: `_x`
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| |
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| data moved here
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| move occurs because `_x` has type `String`, which does not implement the `Copy` trait
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help: consider removing the borrow
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LL - fn arg_item(&_x: &String) {}
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LL + fn arg_item(_x: &String) {}
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error[E0507]: cannot move out of a shared reference
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--> $DIR/borrowck-move-in-irrefut-pat.rs:7:11
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LL | with(|&_x| ())
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| ^--
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| ||
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| |data moved here
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| |move occurs because `_x` has type `String`, which does not implement the `Copy` trait
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| help: consider removing the `&`: `_x`
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| |
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| data moved here
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| move occurs because `_x` has type `String`, which does not implement the `Copy` trait
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|
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help: consider removing the borrow
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|
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LL - with(|&_x| ())
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LL + with(|_x| ())
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error[E0507]: cannot move out of a shared reference
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--> $DIR/borrowck-move-in-irrefut-pat.rs:12:15
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|
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LL | let &_x = &"hi".to_string();
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| --- ^^^^^^^^^^^^^^^^^
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| ||
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| |data moved here
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| |move occurs because `_x` has type `String`, which does not implement the `Copy` trait
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| help: consider removing the `&`: `_x`
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| -- ^^^^^^^^^^^^^^^^^
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| |
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| data moved here
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| move occurs because `_x` has type `String`, which does not implement the `Copy` trait
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|
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help: consider removing the borrow
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|
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LL - let &_x = &"hi".to_string();
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LL + let _x = &"hi".to_string();
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|
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error: aborting due to 3 previous errors
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@ -2,10 +2,12 @@ error[E0507]: cannot move out of an `Rc`
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--> $DIR/borrowck-move-out-of-overloaded-deref.rs:4:14
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|
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LL | let _x = *Rc::new("hi".to_string());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| move occurs because value has type `String`, which does not implement the `Copy` trait
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| help: consider borrowing here: `&*Rc::new("hi".to_string())`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^ move occurs because value has type `String`, which does not implement the `Copy` trait
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|
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help: consider borrowing here
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|
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LL | let _x = &*Rc::new("hi".to_string());
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| +
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error: aborting due to previous error
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@ -10,10 +10,10 @@ LL | Foo { string: b }] => {
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| - ...and here
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|
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= note: move occurs because these variables have types that don't implement the `Copy` trait
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help: consider removing the `&`
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help: consider removing the borrow
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|
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LL ~ [Foo { string: a },
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LL ~ Foo { string: b }] => {
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LL - &[Foo { string: a },
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LL + [Foo { string: a },
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|
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error: aborting due to previous error
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@ -2,10 +2,12 @@ error[E0507]: cannot move out of index of `MyVec<Box<i32>>`
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--> $DIR/borrowck-overloaded-index-move-from-vec.rs:20:15
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|
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LL | let bad = v[0];
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| ^^^^
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| |
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| move occurs because value has type `Box<i32>`, which does not implement the `Copy` trait
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| help: consider borrowing here: `&v[0]`
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| ^^^^ move occurs because value has type `Box<i32>`, which does not implement the `Copy` trait
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|
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help: consider borrowing here
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|
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LL | let bad = &v[0];
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| +
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error: aborting due to previous error
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@ -37,7 +37,7 @@ fn c() {
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&mut [_a,
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//~^ NOTE data moved here
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//~| NOTE move occurs because `_a` has type
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//~| HELP consider removing the `&mut`
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//~| HELP consider removing the mutable borrow
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..
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] => {
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}
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@ -56,7 +56,7 @@ fn d() {
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//~^ ERROR cannot move out
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//~| NOTE cannot move out
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&mut [
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//~^ HELP consider removing the `&mut`
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//~^ HELP consider removing the mutable borrow
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_b] => {}
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//~^ NOTE data moved here
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//~| NOTE move occurs because `_b` has type
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@ -79,7 +79,7 @@ fn e() {
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//~^ NOTE data moved here
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//~| NOTE and here
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//~| NOTE and here
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//~| HELP consider removing the `&mut`
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//~| HELP consider removing the mutable borrow
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_ => {}
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}
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let a = vec[0]; //~ ERROR cannot move out
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@ -34,14 +34,10 @@ LL | &mut [_a,
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| data moved here
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| move occurs because `_a` has type `Box<isize>`, which does not implement the `Copy` trait
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|
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help: consider removing the `&mut`
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help: consider removing the mutable borrow
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|
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LL ~ [_a,
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LL +
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LL +
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LL +
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LL + ..
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LL ~ ] => {
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LL - &mut [_a,
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LL + mut [_a,
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|
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error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
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@ -52,7 +48,11 @@ LL | let a = vec[0];
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| |
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| cannot move out of here
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| move occurs because `vec[_]` has type `Box<isize>`, which does not implement the `Copy` trait
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| help: consider borrowing here: `&vec[0]`
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|
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help: consider borrowing here
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|
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LL | let a = &vec[0];
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| +
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error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
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--> $DIR/borrowck-vec-pattern-nesting.rs:55:11
|
||||
@ -66,11 +66,10 @@ LL | _b] => {}
|
||||
| data moved here
|
||||
| move occurs because `_b` has type `Box<isize>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider removing the `&mut`
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL ~ [
|
||||
LL +
|
||||
LL ~ _b] => {}
|
||||
LL - &mut [
|
||||
LL + mut [
|
||||
|
|
||||
|
||||
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
|
||||
@ -81,7 +80,11 @@ LL | let a = vec[0];
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `vec[_]` has type `Box<isize>`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&vec[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &vec[0];
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
|
||||
--> $DIR/borrowck-vec-pattern-nesting.rs:74:11
|
||||
@ -90,14 +93,17 @@ LL | match vec {
|
||||
| ^^^ cannot move out of here
|
||||
...
|
||||
LL | &mut [_a, _b, _c] => {}
|
||||
| -----------------
|
||||
| | | | |
|
||||
| | | | ...and here
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `[_a, _b, _c]`
|
||||
| -- -- -- ...and here
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - &mut [_a, _b, _c] => {}
|
||||
LL + mut [_a, _b, _c] => {}
|
||||
|
|
||||
|
||||
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
|
||||
--> $DIR/borrowck-vec-pattern-nesting.rs:85:13
|
||||
@ -107,7 +113,11 @@ LL | let a = vec[0];
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `vec[_]` has type `Box<isize>`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&vec[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &vec[0];
|
||||
| +
|
||||
|
||||
error: aborting due to 8 previous errors
|
||||
|
||||
|
||||
@ -2,10 +2,12 @@ error[E0507]: cannot move out of static item `FOO`
|
||||
--> $DIR/issue-17718-static-move.rs:6:14
|
||||
|
|
||||
LL | let _a = FOO;
|
||||
| ^^^
|
||||
| |
|
||||
| move occurs because `FOO` has type `Foo`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&FOO`
|
||||
| ^^^ move occurs because `FOO` has type `Foo`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let _a = &FOO;
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -2,37 +2,45 @@ error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/issue-20801.rs:26:22
|
||||
|
|
||||
LL | let a = unsafe { *mut_ref() };
|
||||
| ^^^^^^^^^^
|
||||
| |
|
||||
| move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*mut_ref()`
|
||||
| ^^^^^^^^^^ move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = unsafe { &*mut_ref() };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/issue-20801.rs:29:22
|
||||
|
|
||||
LL | let b = unsafe { *imm_ref() };
|
||||
| ^^^^^^^^^^
|
||||
| |
|
||||
| move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*imm_ref()`
|
||||
| ^^^^^^^^^^ move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let b = unsafe { &*imm_ref() };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of a raw pointer
|
||||
--> $DIR/issue-20801.rs:32:22
|
||||
|
|
||||
LL | let c = unsafe { *mut_ptr() };
|
||||
| ^^^^^^^^^^
|
||||
| |
|
||||
| move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*mut_ptr()`
|
||||
| ^^^^^^^^^^ move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let c = unsafe { &*mut_ptr() };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of a raw pointer
|
||||
--> $DIR/issue-20801.rs:35:22
|
||||
|
|
||||
LL | let d = unsafe { *const_ptr() };
|
||||
| ^^^^^^^^^^^^
|
||||
| |
|
||||
| move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*const_ptr()`
|
||||
| ^^^^^^^^^^^^ move occurs because value has type `T`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let d = unsafe { &*const_ptr() };
|
||||
| +
|
||||
|
||||
error: aborting due to 4 previous errors
|
||||
|
||||
|
||||
@ -2,10 +2,12 @@ error[E0507]: cannot move out of static item `X`
|
||||
--> $DIR/issue-47215-ice-from-drop-elab.rs:17:21
|
||||
|
|
||||
LL | let mut x = X;
|
||||
| ^
|
||||
| |
|
||||
| move occurs because `X` has type `AtomicUsize`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&X`
|
||||
| ^ move occurs because `X` has type `AtomicUsize`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let mut x = &X;
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -2,10 +2,12 @@ error[E0507]: cannot move out of `*array` which is behind a shared reference
|
||||
--> $DIR/issue-54597-reject-move-out-of-borrow-via-pat.rs:14:13
|
||||
|
|
||||
LL | *array
|
||||
| ^^^^^^
|
||||
| |
|
||||
| move occurs because `*array` has type `Vec<Value>`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*array`
|
||||
| ^^^^^^ move occurs because `*array` has type `Vec<Value>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | &*array
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -8,10 +8,12 @@ LL | take_mut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
LL |
|
||||
LL | let _foo: String = val;
|
||||
| ^^^
|
||||
| |
|
||||
| move occurs because `val` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&val`
|
||||
| ^^^ move occurs because `val` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let _foo: String = &val;
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -2,10 +2,7 @@ error[E0507]: cannot move out of static item `D`
|
||||
--> $DIR/move-error-snippets-ext.rs:5:17
|
||||
|
|
||||
LL | let a = $c;
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `D` has type `A`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&$c`
|
||||
| ^^ move occurs because `D` has type `A`, which does not implement the `Copy` trait
|
||||
|
|
||||
::: $DIR/move-error-snippets.rs:21:1
|
||||
|
|
||||
@ -13,6 +10,10 @@ LL | sss!();
|
||||
| ------ in this macro invocation
|
||||
|
|
||||
= note: this error originates in the macro `aaa` which comes from the expansion of the macro `sss` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &$c;
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -19,4 +19,11 @@ fn main() {
|
||||
&E::Foo => {}
|
||||
&E::Bar(ref identifier) => println!("{}", *identifier)
|
||||
};
|
||||
if let &E::Bar(identifier) = &s.x { //~ ERROR cannot move
|
||||
f(identifier.clone());
|
||||
};
|
||||
let &E::Bar(identifier) = &s.x else { //~ ERROR cannot move
|
||||
return;
|
||||
};
|
||||
f(identifier.clone());
|
||||
}
|
||||
|
||||
@ -5,12 +5,43 @@ LL | match &s.x {
|
||||
| ^^^^
|
||||
LL | &E::Foo => {}
|
||||
LL | &E::Bar(identifier) => f(identifier.clone())
|
||||
| -------------------
|
||||
| | |
|
||||
| | data moved here
|
||||
| | move occurs because `identifier` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider removing the `&`: `E::Bar(identifier)`
|
||||
| ----------
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `identifier` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - &E::Bar(identifier) => f(identifier.clone())
|
||||
LL + E::Bar(identifier) => f(identifier.clone())
|
||||
|
|
||||
|
||||
error: aborting due to previous error
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/by-move-pattern-binding.rs:22:34
|
||||
|
|
||||
LL | if let &E::Bar(identifier) = &s.x {
|
||||
| ---------- ^^^^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `identifier` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - if let &E::Bar(identifier) = &s.x {
|
||||
LL + if let E::Bar(identifier) = &s.x {
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/by-move-pattern-binding.rs:25:17
|
||||
|
|
||||
LL | let &E::Bar(identifier) = &s.x else {
|
||||
| ^^^^^^^^^^ move occurs because value has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let &E::Bar(&identifier) = &s.x else {
|
||||
| +
|
||||
|
||||
error: aborting due to 3 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0507`.
|
||||
|
||||
@ -58,10 +58,12 @@ error[E0507]: cannot move out of static item `x`
|
||||
--> $DIR/check-static-values-constraints.rs:110:45
|
||||
|
|
||||
LL | let y = { static x: Box<isize> = box 3; x };
|
||||
| ^
|
||||
| |
|
||||
| move occurs because `x` has type `Box<isize>`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&x`
|
||||
| ^ move occurs because `x` has type `Box<isize>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let y = { static x: Box<isize> = box 3; &x };
|
||||
| +
|
||||
|
||||
error[E0010]: allocations are not allowed in statics
|
||||
--> $DIR/check-static-values-constraints.rs:110:38
|
||||
|
||||
@ -6,7 +6,11 @@ LL | let _value = array[0];
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `array[_]` has type `NonCopy`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&array[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let _value = &array[0];
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -6,7 +6,11 @@ LL | let _value = array[0];
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `array[_]` has type `NonCopy`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&array[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let _value = &array[0];
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -6,7 +6,11 @@ LL | let fancy_field = drop_struct.fancy;
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `drop_struct.fancy` has type `FancyNum`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&drop_struct.fancy`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let fancy_field = &drop_struct.fancy;
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -2,10 +2,12 @@ error[E0507]: cannot move out of index of `Vec<String>`
|
||||
--> $DIR/issue-40402-1.rs:9:13
|
||||
|
|
||||
LL | let e = f.v[0];
|
||||
| ^^^^^^
|
||||
| |
|
||||
| move occurs because value has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&f.v[0]`
|
||||
| ^^^^^^ move occurs because value has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let e = &f.v[0];
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -2,12 +2,16 @@ error[E0507]: cannot move out of index of `Vec<(String, String)>`
|
||||
--> $DIR/issue-40402-2.rs:5:18
|
||||
|
|
||||
LL | let (a, b) = x[0];
|
||||
| - - ^^^^ help: consider borrowing here: `&x[0]`
|
||||
| - - ^^^^
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let (a, b) = &x[0];
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -5,11 +5,16 @@ LL | match x {
|
||||
| ^
|
||||
LL |
|
||||
LL | &Some(_y) => (),
|
||||
| ---------
|
||||
| | |
|
||||
| | data moved here
|
||||
| | move occurs because `_y` has type `Box<i32>`, which does not implement the `Copy` trait
|
||||
| help: consider removing the `&`: `Some(_y)`
|
||||
| --
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_y` has type `Box<i32>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - &Some(_y) => (),
|
||||
LL + Some(_y) => (),
|
||||
|
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -2,45 +2,57 @@ error[E0508]: cannot move out of type `[D; 4]`, a non-copy array
|
||||
--> $DIR/move-out-of-array-ref.rs:8:24
|
||||
|
|
||||
LL | let [_, e, _, _] = *a;
|
||||
| - ^^
|
||||
| | |
|
||||
| | cannot move out of here
|
||||
| | help: consider borrowing here: `&*a`
|
||||
| - ^^ cannot move out of here
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `e` has type `D`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let [_, e, _, _] = &*a;
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[D; 4]`, a non-copy array
|
||||
--> $DIR/move-out-of-array-ref.rs:13:27
|
||||
|
|
||||
LL | let [_, s @ .. , _] = *a;
|
||||
| - ^^
|
||||
| | |
|
||||
| | cannot move out of here
|
||||
| | help: consider borrowing here: `&*a`
|
||||
| - ^^ cannot move out of here
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `s` has type `[D; 2]`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let [_, s @ .. , _] = &*a;
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[D; 4]`, a non-copy array
|
||||
--> $DIR/move-out-of-array-ref.rs:18:24
|
||||
|
|
||||
LL | let [_, e, _, _] = *a;
|
||||
| - ^^
|
||||
| | |
|
||||
| | cannot move out of here
|
||||
| | help: consider borrowing here: `&*a`
|
||||
| - ^^ cannot move out of here
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `e` has type `D`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let [_, e, _, _] = &*a;
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[D; 4]`, a non-copy array
|
||||
--> $DIR/move-out-of-array-ref.rs:23:27
|
||||
|
|
||||
LL | let [_, s @ .. , _] = *a;
|
||||
| - ^^
|
||||
| | |
|
||||
| | cannot move out of here
|
||||
| | help: consider borrowing here: `&*a`
|
||||
| - ^^ cannot move out of here
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `s` has type `[D; 2]`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let [_, s @ .. , _] = &*a;
|
||||
| +
|
||||
|
||||
error: aborting due to 4 previous errors
|
||||
|
||||
|
||||
@ -2,13 +2,18 @@ error[E0507]: cannot move out of `hellothere.x` as enum variant `Bar` which is b
|
||||
--> $DIR/moves-based-on-type-block-bad.rs:22:19
|
||||
|
|
||||
LL | match hellothere.x {
|
||||
| ^^^^^^^^^^^^ help: consider borrowing here: `&hellothere.x`
|
||||
| ^^^^^^^^^^^^
|
||||
LL | box E::Foo(_) => {}
|
||||
LL | box E::Bar(x) => println!("{}", x.to_string()),
|
||||
| -
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `x` has type `Box<isize>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &hellothere.x {
|
||||
| +
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
|
||||
@ -2,28 +2,34 @@ error[E0507]: cannot move out of `*r` which is behind a shared reference
|
||||
--> $DIR/cannot-move-block-spans.rs:5:15
|
||||
|
|
||||
LL | let x = { *r };
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*r`
|
||||
| ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let x = { &*r };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `*r` which is behind a shared reference
|
||||
--> $DIR/cannot-move-block-spans.rs:6:22
|
||||
|
|
||||
LL | let y = unsafe { *r };
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*r`
|
||||
| ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let y = unsafe { &*r };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `*r` which is behind a shared reference
|
||||
--> $DIR/cannot-move-block-spans.rs:7:26
|
||||
|
|
||||
LL | let z = loop { break *r; };
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*r`
|
||||
| ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let z = loop { break &*r; };
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[String; 2]`, a non-copy array
|
||||
--> $DIR/cannot-move-block-spans.rs:11:15
|
||||
@ -33,7 +39,11 @@ LL | let x = { arr[0] };
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `arr[_]` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&arr[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let x = { &arr[0] };
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[String; 2]`, a non-copy array
|
||||
--> $DIR/cannot-move-block-spans.rs:12:22
|
||||
@ -43,7 +53,11 @@ LL | let y = unsafe { arr[0] };
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `arr[_]` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&arr[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let y = unsafe { &arr[0] };
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[String; 2]`, a non-copy array
|
||||
--> $DIR/cannot-move-block-spans.rs:13:26
|
||||
@ -53,34 +67,44 @@ LL | let z = loop { break arr[0]; };
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `arr[_]` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&arr[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let z = loop { break &arr[0]; };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `*r` which is behind a shared reference
|
||||
--> $DIR/cannot-move-block-spans.rs:17:38
|
||||
|
|
||||
LL | let x = { let mut u = 0; u += 1; *r };
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*r`
|
||||
| ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let x = { let mut u = 0; u += 1; &*r };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `*r` which is behind a shared reference
|
||||
--> $DIR/cannot-move-block-spans.rs:18:45
|
||||
|
|
||||
LL | let y = unsafe { let mut u = 0; u += 1; *r };
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*r`
|
||||
| ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let y = unsafe { let mut u = 0; u += 1; &*r };
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `*r` which is behind a shared reference
|
||||
--> $DIR/cannot-move-block-spans.rs:19:49
|
||||
|
|
||||
LL | let z = loop { let mut u = 0; u += 1; break *r; u += 2; };
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*r`
|
||||
| ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let z = loop { let mut u = 0; u += 1; break &*r; u += 2; };
|
||||
| +
|
||||
|
||||
error: aborting due to 9 previous errors
|
||||
|
||||
|
||||
@ -36,7 +36,11 @@ LL | let p = s.url; p
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `s.url` has type `&mut String`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&s.url`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let p = &s.url; p
|
||||
| +
|
||||
|
||||
error: aborting due to 4 previous errors
|
||||
|
||||
|
||||
@ -2,10 +2,12 @@ error[E0507]: cannot move out of `*a` which is behind a shared reference
|
||||
--> $DIR/move-errors.rs:6:13
|
||||
|
|
||||
LL | let b = *a;
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because `*a` has type `A`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*a`
|
||||
| ^^ move occurs because `*a` has type `A`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let b = &*a;
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[A; 1]`, a non-copy array
|
||||
--> $DIR/move-errors.rs:12:13
|
||||
@ -15,25 +17,33 @@ LL | let b = a[0];
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because `a[_]` has type `A`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&a[0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let b = &a[0];
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `**r` which is behind a shared reference
|
||||
--> $DIR/move-errors.rs:19:13
|
||||
|
|
||||
LL | let s = **r;
|
||||
| ^^^
|
||||
| |
|
||||
| move occurs because `**r` has type `A`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&**r`
|
||||
| ^^^ move occurs because `**r` has type `A`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let s = &**r;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of an `Rc`
|
||||
--> $DIR/move-errors.rs:27:13
|
||||
|
|
||||
LL | let s = *r;
|
||||
| ^^
|
||||
| |
|
||||
| move occurs because value has type `A`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*r`
|
||||
| ^^ move occurs because value has type `A`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let s = &*r;
|
||||
| +
|
||||
|
||||
error[E0508]: cannot move out of type `[A; 1]`, a non-copy array
|
||||
--> $DIR/move-errors.rs:32:13
|
||||
@ -43,16 +53,25 @@ LL | let a = [A("".to_string())][0];
|
||||
| |
|
||||
| cannot move out of here
|
||||
| move occurs because value has type `A`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&[A("".to_string())][0]`
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &[A("".to_string())][0];
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `a` which is behind a shared reference
|
||||
--> $DIR/move-errors.rs:38:16
|
||||
|
|
||||
LL | let A(s) = *a;
|
||||
| - ^^ help: consider borrowing here: `&*a`
|
||||
| - ^^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `s` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let A(s) = &*a;
|
||||
| +
|
||||
|
||||
error[E0509]: cannot move out of type `D`, which implements the `Drop` trait
|
||||
--> $DIR/move-errors.rs:44:19
|
||||
@ -73,10 +92,7 @@ error[E0508]: cannot move out of type `[B; 1]`, a non-copy array
|
||||
--> $DIR/move-errors.rs:74:11
|
||||
|
|
||||
LL | match x[0] {
|
||||
| ^^^^
|
||||
| |
|
||||
| cannot move out of here
|
||||
| help: consider borrowing here: `&x[0]`
|
||||
| ^^^^ cannot move out of here
|
||||
LL |
|
||||
LL | B::U(d) => (),
|
||||
| - data moved here
|
||||
@ -84,6 +100,10 @@ LL | B::V(s) => (),
|
||||
| - ...and here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &x[0] {
|
||||
| +
|
||||
|
||||
error[E0509]: cannot move out of type `D`, which implements the `Drop` trait
|
||||
--> $DIR/move-errors.rs:83:11
|
||||
@ -138,13 +158,18 @@ error[E0507]: cannot move out of `x` as enum variant `Err` which is behind a sha
|
||||
--> $DIR/move-errors.rs:110:11
|
||||
|
|
||||
LL | match *x {
|
||||
| ^^ help: consider borrowing here: `&*x`
|
||||
| ^^
|
||||
LL |
|
||||
LL | Ok(s) | Err(s) => (),
|
||||
| -
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `s` has type `String`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &*x {
|
||||
| +
|
||||
|
||||
error: aborting due to 14 previous errors
|
||||
|
||||
|
||||
@ -2,37 +2,45 @@ error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/std-uncopyable-atomics.rs:9:13
|
||||
|
|
||||
LL | let x = *&x;
|
||||
| ^^^
|
||||
| |
|
||||
| move occurs because value has type `std::sync::atomic::AtomicBool`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*&x`
|
||||
| ^^^ move occurs because value has type `std::sync::atomic::AtomicBool`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let x = &*&x;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/std-uncopyable-atomics.rs:11:13
|
||||
|
|
||||
LL | let x = *&x;
|
||||
| ^^^
|
||||
| |
|
||||
| move occurs because value has type `std::sync::atomic::AtomicIsize`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*&x`
|
||||
| ^^^ move occurs because value has type `std::sync::atomic::AtomicIsize`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let x = &*&x;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/std-uncopyable-atomics.rs:13:13
|
||||
|
|
||||
LL | let x = *&x;
|
||||
| ^^^
|
||||
| |
|
||||
| move occurs because value has type `std::sync::atomic::AtomicUsize`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*&x`
|
||||
| ^^^ move occurs because value has type `std::sync::atomic::AtomicUsize`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let x = &*&x;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/std-uncopyable-atomics.rs:15:13
|
||||
|
|
||||
LL | let x = *&x;
|
||||
| ^^^
|
||||
| |
|
||||
| move occurs because value has type `std::sync::atomic::AtomicPtr<usize>`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&*&x`
|
||||
| ^^^ move occurs because value has type `std::sync::atomic::AtomicPtr<usize>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let x = &*&x;
|
||||
| +
|
||||
|
||||
error: aborting due to 4 previous errors
|
||||
|
||||
|
||||
@ -38,31 +38,25 @@ pub fn main() {
|
||||
|
||||
let &(X(_t), X(_u)) = &(x.clone(), x.clone());
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION (X(_t), X(_u))
|
||||
//~| HELP consider removing the borrow
|
||||
if let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~| HELP consider removing the borrow
|
||||
while let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~| HELP consider removing the borrow
|
||||
match &(e.clone(), e.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&(Either::One(_t), Either::Two(_u)) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the borrow
|
||||
&(Either::Two(_t), Either::One(_u)) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION (Either::Two(_t), Either::One(_u))
|
||||
//~^ HELP consider removing the borrow
|
||||
_ => (),
|
||||
}
|
||||
match &(e.clone(), e.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&(Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the borrow
|
||||
| &(Either::Two(_t), Either::One(_u)) => (),
|
||||
// FIXME: would really like a suggestion here too
|
||||
_ => (),
|
||||
@ -70,51 +64,42 @@ pub fn main() {
|
||||
match &(e.clone(), e.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&(Either::One(_t), Either::Two(_u)) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the borrow
|
||||
&(Either::Two(ref _t), Either::One(ref _u)) => (),
|
||||
_ => (),
|
||||
}
|
||||
match &(e.clone(), e.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&(Either::One(_t), Either::Two(_u)) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the borrow
|
||||
(Either::Two(_t), Either::One(_u)) => (),
|
||||
_ => (),
|
||||
}
|
||||
fn f5(&(X(_t), X(_u)): &(X, X)) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION (X(_t), X(_u))
|
||||
//~| HELP consider removing the borrow
|
||||
|
||||
let &mut (X(_t), X(_u)) = &mut (xm.clone(), xm.clone());
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (X(_t), X(_u))
|
||||
//~| HELP consider removing the mutable borrow
|
||||
if let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~| HELP consider removing the mutable borrow
|
||||
while let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~| HELP consider removing the mutable borrow
|
||||
match &mut (em.clone(), em.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the mutable borrow
|
||||
&mut (Either::Two(_t), Either::One(_u)) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::Two(_t), Either::One(_u))
|
||||
//~^ HELP consider removing the mutable borrow
|
||||
_ => (),
|
||||
}
|
||||
match &mut (em.clone(), em.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&mut (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the mutable borrow
|
||||
| &mut (Either::Two(_t), Either::One(_u)) => (),
|
||||
// FIXME: would really like a suggestion here too
|
||||
_ => (),
|
||||
@ -122,29 +107,25 @@ pub fn main() {
|
||||
match &mut (em.clone(), em.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the mutable borrow
|
||||
&mut (Either::Two(ref _t), Either::One(ref _u)) => (),
|
||||
_ => (),
|
||||
}
|
||||
match &mut (em.clone(), em.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the mutable borrow
|
||||
&mut (Either::Two(ref mut _t), Either::One(ref mut _u)) => (),
|
||||
_ => (),
|
||||
}
|
||||
match &mut (em.clone(), em.clone()) {
|
||||
//~^ ERROR cannot move
|
||||
&mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (Either::One(_t), Either::Two(_u))
|
||||
//~^ HELP consider removing the mutable borrow
|
||||
(Either::Two(_t), Either::One(_u)) => (),
|
||||
_ => (),
|
||||
}
|
||||
fn f6(&mut (X(_t), X(_u)): &mut (X, X)) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION (X(_t), X(_u))
|
||||
//~| HELP consider removing the mutable borrow
|
||||
}
|
||||
|
||||
@ -2,40 +2,52 @@ error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:39:27
|
||||
|
|
||||
LL | let &(X(_t), X(_u)) = &(x.clone(), x.clone());
|
||||
| --------------- ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&`: `(X(_t), X(_u))`
|
||||
| -- -- ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - let &(X(_t), X(_u)) = &(x.clone(), x.clone());
|
||||
LL + let (X(_t), X(_u)) = &(x.clone(), x.clone());
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:43:50
|
||||
--> $DIR/duplicate-suggestions.rs:42:50
|
||||
|
|
||||
LL | if let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
| ----------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - if let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
LL + if let (Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:47:53
|
||||
--> $DIR/duplicate-suggestions.rs:45:53
|
||||
|
|
||||
LL | while let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
| ----------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - while let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
LL + while let (Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { }
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:51:11
|
||||
--> $DIR/duplicate-suggestions.rs:48:11
|
||||
|
|
||||
LL | match &(e.clone(), e.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
@ -44,22 +56,24 @@ LL | &(Either::One(_t), Either::Two(_u)) => (),
|
||||
| -- -- ...and here
|
||||
| |
|
||||
| data moved here
|
||||
...
|
||||
LL |
|
||||
LL | &(Either::Two(_t), Either::One(_u)) => (),
|
||||
| -- ...and here -- ...and here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the `&`
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL | (Either::One(_t), Either::Two(_u)) => (),
|
||||
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
help: consider removing the `&`
|
||||
LL - &(Either::One(_t), Either::Two(_u)) => (),
|
||||
LL + (Either::One(_t), Either::Two(_u)) => (),
|
||||
|
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - &(Either::Two(_t), Either::One(_u)) => (),
|
||||
LL + (Either::Two(_t), Either::One(_u)) => (),
|
||||
|
|
||||
LL | (Either::Two(_t), Either::One(_u)) => (),
|
||||
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:61:11
|
||||
--> $DIR/duplicate-suggestions.rs:56:11
|
||||
|
|
||||
LL | match &(e.clone(), e.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
@ -70,82 +84,98 @@ LL | &(Either::One(_t), Either::Two(_u))
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the `&`
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL ~ (Either::One(_t), Either::Two(_u))
|
||||
LL +
|
||||
LL +
|
||||
LL ~ | &(Either::Two(_t), Either::One(_u)) => (),
|
||||
LL - &(Either::One(_t), Either::Two(_u))
|
||||
LL + (Either::One(_t), Either::Two(_u))
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:70:11
|
||||
--> $DIR/duplicate-suggestions.rs:64:11
|
||||
|
|
||||
LL | match &(e.clone(), e.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL |
|
||||
LL | &(Either::One(_t), Either::Two(_u)) => (),
|
||||
| -----------------------------------
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ...and here
|
||||
| |
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - &(Either::One(_t), Either::Two(_u)) => (),
|
||||
LL + (Either::One(_t), Either::Two(_u)) => (),
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:78:11
|
||||
--> $DIR/duplicate-suggestions.rs:71:11
|
||||
|
|
||||
LL | match &(e.clone(), e.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL |
|
||||
LL | &(Either::One(_t), Either::Two(_u)) => (),
|
||||
| -----------------------------------
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ...and here
|
||||
| |
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - &(Either::One(_t), Either::Two(_u)) => (),
|
||||
LL + (Either::One(_t), Either::Two(_u)) => (),
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:91:31
|
||||
--> $DIR/duplicate-suggestions.rs:82:31
|
||||
|
|
||||
LL | let &mut (X(_t), X(_u)) = &mut (xm.clone(), xm.clone());
|
||||
| ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `(X(_t), X(_u))`
|
||||
| -- -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - let &mut (X(_t), X(_u)) = &mut (xm.clone(), xm.clone());
|
||||
LL + let mut (X(_t), X(_u)) = &mut (xm.clone(), xm.clone());
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:95:54
|
||||
--> $DIR/duplicate-suggestions.rs:85:54
|
||||
|
|
||||
LL | if let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
| --------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - if let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
LL + if let mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:99:57
|
||||
--> $DIR/duplicate-suggestions.rs:88:57
|
||||
|
|
||||
LL | while let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
| --------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - while let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
LL + while let mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { }
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:103:11
|
||||
--> $DIR/duplicate-suggestions.rs:91:11
|
||||
|
|
||||
LL | match &mut (em.clone(), em.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
@ -154,22 +184,24 @@ LL | &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
| -- -- ...and here
|
||||
| |
|
||||
| data moved here
|
||||
...
|
||||
LL |
|
||||
LL | &mut (Either::Two(_t), Either::One(_u)) => (),
|
||||
| -- ...and here -- ...and here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the `&mut`
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL | (Either::One(_t), Either::Two(_u)) => (),
|
||||
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
help: consider removing the `&mut`
|
||||
LL - &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
LL + mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
|
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - &mut (Either::Two(_t), Either::One(_u)) => (),
|
||||
LL + mut (Either::Two(_t), Either::One(_u)) => (),
|
||||
|
|
||||
LL | (Either::Two(_t), Either::One(_u)) => (),
|
||||
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:113:11
|
||||
--> $DIR/duplicate-suggestions.rs:99:11
|
||||
|
|
||||
LL | match &mut (em.clone(), em.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
@ -180,82 +212,97 @@ LL | &mut (Either::One(_t), Either::Two(_u))
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the `&mut`
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL ~ (Either::One(_t), Either::Two(_u))
|
||||
LL +
|
||||
LL +
|
||||
LL ~ | &mut (Either::Two(_t), Either::One(_u)) => (),
|
||||
LL - &mut (Either::One(_t), Either::Two(_u))
|
||||
LL + mut (Either::One(_t), Either::Two(_u))
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:122:11
|
||||
--> $DIR/duplicate-suggestions.rs:107:11
|
||||
|
|
||||
LL | match &mut (em.clone(), em.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL |
|
||||
LL | &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
| ---------------------------------------
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ...and here
|
||||
| |
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
LL + mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:130:11
|
||||
--> $DIR/duplicate-suggestions.rs:114:11
|
||||
|
|
||||
LL | match &mut (em.clone(), em.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL |
|
||||
LL | &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
| ---------------------------------------
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ...and here
|
||||
| |
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
LL + mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:138:11
|
||||
--> $DIR/duplicate-suggestions.rs:121:11
|
||||
|
|
||||
LL | match &mut (em.clone(), em.clone()) {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL |
|
||||
LL | &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
| ---------------------------------------
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))`
|
||||
| -- -- ...and here
|
||||
| |
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - &mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
LL + mut (Either::One(_t), Either::Two(_u)) => (),
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a shared reference
|
||||
--> $DIR/duplicate-suggestions.rs:86:11
|
||||
--> $DIR/duplicate-suggestions.rs:78:11
|
||||
|
|
||||
LL | fn f5(&(X(_t), X(_u)): &(X, X)) { }
|
||||
| ^^^^--^^^^^--^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&`: `(X(_t), X(_u))`
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the borrow
|
||||
|
|
||||
LL - fn f5(&(X(_t), X(_u)): &(X, X)) { }
|
||||
LL + fn f5((X(_t), X(_u)): &(X, X)) { }
|
||||
|
|
||||
|
||||
error[E0507]: cannot move out of a mutable reference
|
||||
--> $DIR/duplicate-suggestions.rs:146:11
|
||||
--> $DIR/duplicate-suggestions.rs:128:11
|
||||
|
|
||||
LL | fn f6(&mut (X(_t), X(_u)): &mut (X, X)) { }
|
||||
| ^^^^^^^^--^^^^^--^^
|
||||
| | | |
|
||||
| | | ...and here
|
||||
| | data moved here
|
||||
| help: consider removing the `&mut`: `(X(_t), X(_u))`
|
||||
| | |
|
||||
| | ...and here
|
||||
| data moved here
|
||||
|
|
||||
= note: move occurs because these variables have types that don't implement the `Copy` trait
|
||||
help: consider removing the mutable borrow
|
||||
|
|
||||
LL - fn f6(&mut (X(_t), X(_u)): &mut (X, X)) { }
|
||||
LL + fn f6(mut (X(_t), X(_u)): &mut (X, X)) { }
|
||||
|
|
||||
|
||||
error: aborting due to 17 previous errors
|
||||
|
||||
|
||||
@ -28,26 +28,21 @@ fn move_into_fn() {
|
||||
let X(_t) = x;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &x
|
||||
if let Either::One(_t) = e { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
while let Either::One(_t) = e { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
match e {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
Either::One(_t)
|
||||
| Either::Two(_t) => (),
|
||||
}
|
||||
match e {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -56,26 +51,21 @@ fn move_into_fn() {
|
||||
let X(mut _t) = x;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &x
|
||||
if let Either::One(mut _t) = em { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
while let Either::One(mut _t) = em { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
match em {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
Either::One(mut _t)
|
||||
| Either::Two(mut _t) => (),
|
||||
}
|
||||
match em {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
Either::One(mut _t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -95,26 +85,21 @@ fn move_into_fnmut() {
|
||||
let X(_t) = x;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &x
|
||||
if let Either::One(_t) = e { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
while let Either::One(_t) = e { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
match e {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
Either::One(_t)
|
||||
| Either::Two(_t) => (),
|
||||
}
|
||||
match e {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &e
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -123,26 +108,21 @@ fn move_into_fnmut() {
|
||||
let X(mut _t) = x;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &x
|
||||
if let Either::One(mut _t) = em { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
while let Either::One(mut _t) = em { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
match em {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
Either::One(mut _t)
|
||||
| Either::Two(mut _t) => (),
|
||||
}
|
||||
match em {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
Either::One(mut _t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -150,7 +130,6 @@ fn move_into_fnmut() {
|
||||
match em {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &em
|
||||
Either::One(mut _t) => (),
|
||||
Either::Two(ref mut _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
|
||||
@ -7,13 +7,18 @@ LL | let x = X(Y);
|
||||
LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
LL | let X(_t) = x;
|
||||
| -- ^ help: consider borrowing here: `&x`
|
||||
| -- ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `Y`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let X(_t) = &x;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:32:34
|
||||
--> $DIR/move-into-closure.rs:31:34
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -22,13 +27,18 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | if let Either::One(_t) = e { }
|
||||
| -- ^ help: consider borrowing here: `&e`
|
||||
| -- ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | if let Either::One(_t) = &e { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:36:37
|
||||
--> $DIR/move-into-closure.rs:34:37
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -37,13 +47,18 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | while let Either::One(_t) = e { }
|
||||
| -- ^ help: consider borrowing here: `&e`
|
||||
| -- ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | while let Either::One(_t) = &e { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:40:15
|
||||
--> $DIR/move-into-closure.rs:37:15
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -52,16 +67,21 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | match e {
|
||||
| ^ help: consider borrowing here: `&e`
|
||||
| ^
|
||||
...
|
||||
LL | Either::One(_t)
|
||||
| --
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &e {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:47:15
|
||||
--> $DIR/move-into-closure.rs:43:15
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -70,16 +90,21 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | match e {
|
||||
| ^ help: consider borrowing here: `&e`
|
||||
| ^
|
||||
...
|
||||
LL | Either::One(_t) => (),
|
||||
| --
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &e {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:56:25
|
||||
--> $DIR/move-into-closure.rs:51:25
|
||||
|
|
||||
LL | let x = X(Y);
|
||||
| - captured outer variable
|
||||
@ -88,13 +113,18 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | let X(mut _t) = x;
|
||||
| ------ ^ help: consider borrowing here: `&x`
|
||||
| ------ ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `Y`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let X(mut _t) = &x;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:60:38
|
||||
--> $DIR/move-into-closure.rs:54:38
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -103,13 +133,18 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | if let Either::One(mut _t) = em { }
|
||||
| ------ ^^ help: consider borrowing here: `&em`
|
||||
| ------ ^^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | if let Either::One(mut _t) = &em { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:64:41
|
||||
--> $DIR/move-into-closure.rs:57:41
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -118,13 +153,18 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | while let Either::One(mut _t) = em { }
|
||||
| ------ ^^ help: consider borrowing here: `&em`
|
||||
| ------ ^^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | while let Either::One(mut _t) = &em { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:68:15
|
||||
--> $DIR/move-into-closure.rs:60:15
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -133,16 +173,21 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | match em {
|
||||
| ^^ help: consider borrowing here: `&em`
|
||||
| ^^
|
||||
...
|
||||
LL | Either::One(mut _t)
|
||||
| ------
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &em {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure
|
||||
--> $DIR/move-into-closure.rs:75:15
|
||||
--> $DIR/move-into-closure.rs:66:15
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -151,16 +196,21 @@ LL | consume_fn(|| {
|
||||
| -- captured by this `Fn` closure
|
||||
...
|
||||
LL | match em {
|
||||
| ^^ help: consider borrowing here: `&em`
|
||||
| ^^
|
||||
...
|
||||
LL | Either::One(mut _t) => (),
|
||||
| ------
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &em {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:95:21
|
||||
--> $DIR/move-into-closure.rs:85:21
|
||||
|
|
||||
LL | let x = X(Y);
|
||||
| - captured outer variable
|
||||
@ -168,13 +218,18 @@ LL | let x = X(Y);
|
||||
LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
LL | let X(_t) = x;
|
||||
| -- ^ help: consider borrowing here: `&x`
|
||||
| -- ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `Y`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let X(_t) = &x;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:99:34
|
||||
--> $DIR/move-into-closure.rs:88:34
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -183,13 +238,18 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | if let Either::One(_t) = e { }
|
||||
| -- ^ help: consider borrowing here: `&e`
|
||||
| -- ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | if let Either::One(_t) = &e { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:103:37
|
||||
--> $DIR/move-into-closure.rs:91:37
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -198,13 +258,18 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | while let Either::One(_t) = e { }
|
||||
| -- ^ help: consider borrowing here: `&e`
|
||||
| -- ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | while let Either::One(_t) = &e { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:107:15
|
||||
--> $DIR/move-into-closure.rs:94:15
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -213,16 +278,21 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | match e {
|
||||
| ^ help: consider borrowing here: `&e`
|
||||
| ^
|
||||
...
|
||||
LL | Either::One(_t)
|
||||
| --
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &e {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:114:15
|
||||
--> $DIR/move-into-closure.rs:100:15
|
||||
|
|
||||
LL | let e = Either::One(X(Y));
|
||||
| - captured outer variable
|
||||
@ -231,16 +301,21 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | match e {
|
||||
| ^ help: consider borrowing here: `&e`
|
||||
| ^
|
||||
...
|
||||
LL | Either::One(_t) => (),
|
||||
| --
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &e {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:123:25
|
||||
--> $DIR/move-into-closure.rs:108:25
|
||||
|
|
||||
LL | let x = X(Y);
|
||||
| - captured outer variable
|
||||
@ -249,13 +324,18 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | let X(mut _t) = x;
|
||||
| ------ ^ help: consider borrowing here: `&x`
|
||||
| ------ ^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `Y`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let X(mut _t) = &x;
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:127:38
|
||||
--> $DIR/move-into-closure.rs:111:38
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -264,13 +344,18 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | if let Either::One(mut _t) = em { }
|
||||
| ------ ^^ help: consider borrowing here: `&em`
|
||||
| ------ ^^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | if let Either::One(mut _t) = &em { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:131:41
|
||||
--> $DIR/move-into-closure.rs:114:41
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -279,13 +364,18 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | while let Either::One(mut _t) = em { }
|
||||
| ------ ^^ help: consider borrowing here: `&em`
|
||||
| ------ ^^
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | while let Either::One(mut _t) = &em { }
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:135:15
|
||||
--> $DIR/move-into-closure.rs:117:15
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -294,16 +384,21 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | match em {
|
||||
| ^^ help: consider borrowing here: `&em`
|
||||
| ^^
|
||||
...
|
||||
LL | Either::One(mut _t)
|
||||
| ------
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &em {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:142:15
|
||||
--> $DIR/move-into-closure.rs:123:15
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -312,16 +407,21 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | match em {
|
||||
| ^^ help: consider borrowing here: `&em`
|
||||
| ^^
|
||||
...
|
||||
LL | Either::One(mut _t) => (),
|
||||
| ------
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &em {
|
||||
| +
|
||||
|
||||
error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure
|
||||
--> $DIR/move-into-closure.rs:150:15
|
||||
--> $DIR/move-into-closure.rs:130:15
|
||||
|
|
||||
LL | let mut em = Either::One(X(Y));
|
||||
| ------ captured outer variable
|
||||
@ -330,13 +430,18 @@ LL | consume_fnmut(|| {
|
||||
| -- captured by this `FnMut` closure
|
||||
...
|
||||
LL | match em {
|
||||
| ^^ help: consider borrowing here: `&em`
|
||||
| ^^
|
||||
...
|
||||
LL | Either::One(mut _t) => (),
|
||||
| ------
|
||||
| |
|
||||
| data moved here
|
||||
| move occurs because `_t` has type `X`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | match &em {
|
||||
| +
|
||||
|
||||
error: aborting due to 21 previous errors
|
||||
|
||||
|
||||
@ -38,26 +38,21 @@ pub fn main() {
|
||||
let X(_t) = *s;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION s
|
||||
if let Either::One(_t) = *r { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION r
|
||||
while let Either::One(_t) = *r { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION r
|
||||
match *r {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION r
|
||||
Either::One(_t)
|
||||
| Either::Two(_t) => (),
|
||||
}
|
||||
match *r {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION r
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -66,26 +61,21 @@ pub fn main() {
|
||||
let X(_t) = *sm;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION sm
|
||||
if let Either::One(_t) = *rm { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION rm
|
||||
while let Either::One(_t) = *rm { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION rm
|
||||
match *rm {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION rm
|
||||
Either::One(_t)
|
||||
| Either::Two(_t) => (),
|
||||
}
|
||||
match *rm {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION rm
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -93,7 +83,6 @@ pub fn main() {
|
||||
match *rm {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION rm
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref mut _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -102,26 +91,21 @@ pub fn main() {
|
||||
let X(_t) = vs[0];
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vs[0]
|
||||
if let Either::One(_t) = vr[0] { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vr[0]
|
||||
while let Either::One(_t) = vr[0] { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vr[0]
|
||||
match vr[0] {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vr[0]
|
||||
Either::One(_t)
|
||||
| Either::Two(_t) => (),
|
||||
}
|
||||
match vr[0] {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vr[0]
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -130,26 +114,21 @@ pub fn main() {
|
||||
let X(_t) = vsm[0];
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vsm[0]
|
||||
if let Either::One(_t) = vrm[0] { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vrm[0]
|
||||
while let Either::One(_t) = vrm[0] { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vrm[0]
|
||||
match vrm[0] {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vrm[0]
|
||||
Either::One(_t)
|
||||
| Either::Two(_t) => (),
|
||||
}
|
||||
match vrm[0] {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vrm[0]
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -157,7 +136,6 @@ pub fn main() {
|
||||
match vrm[0] {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing here
|
||||
//~| SUGGESTION &vrm[0]
|
||||
Either::One(_t) => (),
|
||||
Either::Two(ref mut _t) => (),
|
||||
// FIXME: should suggest removing `ref` too
|
||||
@ -167,89 +145,73 @@ pub fn main() {
|
||||
|
||||
let &X(_t) = s;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION X(_t)
|
||||
//~| HELP consider removing
|
||||
if let &Either::One(_t) = r { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
while let &Either::One(_t) = r { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
match r {
|
||||
//~^ ERROR cannot move
|
||||
&Either::One(_t)
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
| &Either::Two(_t) => (),
|
||||
// FIXME: would really like a suggestion here too
|
||||
}
|
||||
match r {
|
||||
//~^ ERROR cannot move
|
||||
&Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
&Either::Two(ref _t) => (),
|
||||
}
|
||||
match r {
|
||||
//~^ ERROR cannot move
|
||||
&Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
Either::Two(_t) => (),
|
||||
}
|
||||
fn f1(&X(_t): &X) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION X(_t)
|
||||
//~| HELP consider removing
|
||||
|
||||
let &mut X(_t) = sm;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION X(_t)
|
||||
//~| HELP consider removing
|
||||
if let &mut Either::One(_t) = rm { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
while let &mut Either::One(_t) = rm { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
match rm {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
&mut Either::Two(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::Two(_t)
|
||||
//~^ HELP consider removing
|
||||
}
|
||||
match rm {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
&mut Either::Two(ref _t) => (),
|
||||
}
|
||||
match rm {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
&mut Either::Two(ref mut _t) => (),
|
||||
}
|
||||
match rm {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
Either::Two(_t) => (),
|
||||
}
|
||||
fn f2(&mut X(_t): &mut X) { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION X(_t)
|
||||
//~| HELP consider removing
|
||||
|
||||
// move from tuple of &Either/&X
|
||||
|
||||
@ -287,78 +249,77 @@ pub fn main() {
|
||||
|
||||
let &X(_t) = &x;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION X(_t)
|
||||
//~| HELP consider removing
|
||||
if let &Either::One(_t) = &e { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
while let &Either::One(_t) = &e { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
match &e {
|
||||
//~^ ERROR cannot move
|
||||
&Either::One(_t)
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
| &Either::Two(_t) => (),
|
||||
// FIXME: would really like a suggestion here too
|
||||
}
|
||||
match &e {
|
||||
//~^ ERROR cannot move
|
||||
&Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
&Either::Two(ref _t) => (),
|
||||
}
|
||||
match &e {
|
||||
//~^ ERROR cannot move
|
||||
&Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
Either::Two(_t) => (),
|
||||
}
|
||||
|
||||
let &mut X(_t) = &mut xm;
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION X(_t)
|
||||
//~| HELP consider removing
|
||||
if let &mut Either::One(_t) = &mut em { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
while let &mut Either::One(_t) = &mut em { }
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~| HELP consider removing
|
||||
match &mut em {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t)
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
| &mut Either::Two(_t) => (),
|
||||
// FIXME: would really like a suggestion here too
|
||||
}
|
||||
match &mut em {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
&mut Either::Two(ref _t) => (),
|
||||
}
|
||||
match &mut em {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
&mut Either::Two(ref mut _t) => (),
|
||||
}
|
||||
match &mut em {
|
||||
//~^ ERROR cannot move
|
||||
&mut Either::One(_t) => (),
|
||||
//~^ HELP consider removing the `&mut`
|
||||
//~| SUGGESTION Either::One(_t)
|
||||
//~^ HELP consider removing
|
||||
Either::Two(_t) => (),
|
||||
}
|
||||
}
|
||||
|
||||
struct Testing {
|
||||
a: Option<String>
|
||||
}
|
||||
|
||||
fn testing(a: &Testing) {
|
||||
let Some(_s) = a.a else {
|
||||
//~^ ERROR cannot move
|
||||
//~| HELP consider borrowing
|
||||
return;
|
||||
};
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -14,10 +14,12 @@ error[E0507]: cannot move out of dereference of `ManuallyDrop<((MockVec<u8>, Moc
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:62:13
|
||||
|
|
||||
LL | let a = u.x.0;
|
||||
| ^^^^^
|
||||
| |
|
||||
| move occurs because value has type `(MockVec<u8>, MockVec<u8>)`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&u.x.0`
|
||||
| ^^^^^ move occurs because value has type `(MockVec<u8>, MockVec<u8>)`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &u.x.0;
|
||||
| +
|
||||
|
||||
error[E0382]: use of moved value: `u`
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:64:13
|
||||
@ -46,10 +48,12 @@ error[E0507]: cannot move out of dereference of `ManuallyDrop<((MockVec<u8>, Moc
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:76:13
|
||||
|
|
||||
LL | let a = (u.x.0).0;
|
||||
| ^^^^^^^^^
|
||||
| |
|
||||
| move occurs because value has type `MockVec<u8>`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&(u.x.0).0`
|
||||
| ^^^^^^^^^ move occurs because value has type `MockVec<u8>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &(u.x.0).0;
|
||||
| +
|
||||
|
||||
error[E0382]: use of moved value: `u`
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:78:13
|
||||
|
||||
@ -14,10 +14,12 @@ error[E0507]: cannot move out of dereference of `ManuallyDrop<((MockVec<u8>, Moc
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:62:13
|
||||
|
|
||||
LL | let a = u.x.0;
|
||||
| ^^^^^
|
||||
| |
|
||||
| move occurs because value has type `(MockVec<u8>, MockVec<u8>)`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&u.x.0`
|
||||
| ^^^^^ move occurs because value has type `(MockVec<u8>, MockVec<u8>)`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &u.x.0;
|
||||
| +
|
||||
|
||||
error[E0382]: use of moved value: `u`
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:64:13
|
||||
@ -46,10 +48,12 @@ error[E0507]: cannot move out of dereference of `ManuallyDrop<((MockVec<u8>, Moc
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:76:13
|
||||
|
|
||||
LL | let a = (u.x.0).0;
|
||||
| ^^^^^^^^^
|
||||
| |
|
||||
| move occurs because value has type `MockVec<u8>`, which does not implement the `Copy` trait
|
||||
| help: consider borrowing here: `&(u.x.0).0`
|
||||
| ^^^^^^^^^ move occurs because value has type `MockVec<u8>`, which does not implement the `Copy` trait
|
||||
|
|
||||
help: consider borrowing here
|
||||
|
|
||||
LL | let a = &(u.x.0).0;
|
||||
| +
|
||||
|
||||
error[E0382]: use of moved value: `u`
|
||||
--> $DIR/union-borrow-move-parent-sibling.rs:78:13
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user