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match on chars instead of &strs for .split() or .strip_prefix()

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This commit is contained in:
Matthias Krüger 2023-07-23 10:12:40 +02:00
parent cec34a43b1
commit 7a7708904b
5 changed files with 7 additions and 7 deletions
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2
compiler/rustc_hir_typeck/src/upvar.rs
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@ -932,7 +932,7 @@ fn compute_2229_migrations_for_trait(
var_hir_id: hir::HirId,
closure_clause: hir::CaptureBy,
) -> Option<FxIndexMap<UpvarMigrationInfo, UnordSet<&'static str>>> {
let auto_traits_def_id = vec![
let auto_traits_def_id = [
self.tcx.lang_items().clone_trait(),
self.tcx.lang_items().sync_trait(),
self.tcx.get_diagnostic_item(sym::Send),

4
compiler/rustc_middle/src/traits/solve/inspect/format.rs
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@ -15,11 +15,11 @@ struct Indentor<'a, 'b> {
impl Write for Indentor<'_, '_> {
fn write_str(&mut self, s: &str) -> std::fmt::Result {
for line in s.split_inclusive("\n") {
for line in s.split_inclusive('\n') {
if self.on_newline {
self.f.write_str(" ")?;
}
self.on_newline = line.ends_with("\n");
self.on_newline = line.ends_with('\n');
self.f.write_str(line)?;
}

4
compiler/rustc_session/src/config.rs
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@ -279,11 +279,11 @@ pub(crate) fn handle_cli_component(&mut self, component: &str) -> Result<(), ()>
// set of all values like `y` or `n` used to be. Therefore, if this flag had previously been
// set in bulk with its historical values, then manually setting a component clears that
// `explicitly_set` state.
if let Some(component_to_enable) = component.strip_prefix("+") {
if let Some(component_to_enable) = component.strip_prefix('+') {
self.explicitly_set = None;
self.components.insert(component_to_enable.parse()?);
Ok(())
} else if let Some(component_to_disable) = component.strip_prefix("-") {
} else if let Some(component_to_disable) = component.strip_prefix('-') {
self.explicitly_set = None;
self.components.remove(component_to_disable.parse()?);
Ok(())

2
compiler/rustc_session/src/options.rs
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@ -1145,7 +1145,7 @@ pub(crate) fn parse_link_self_contained(slot: &mut LinkSelfContained, v: Option<
}
// 2. Parse a list of enabled and disabled components.
for comp in s.split(",") {
for comp in s.split(',') {
if slot.handle_cli_component(comp).is_err() {
return false;
}

2
library/test/src/formatters/junit.rs
View File

@ -32,7 +32,7 @@ fn str_to_cdata(s: &str) -> String {
let escaped_output = s.replace("]]>", "]]]]><![CDATA[>");
let escaped_output = escaped_output.replace("<?", "<]]><![CDATA[?");
// We also smuggle newlines as &#xa so as to keep all the output on one line
let escaped_output = escaped_output.replace("\n", "]]>&#xA;<![CDATA[");
let escaped_output = escaped_output.replace('\n', "]]>&#xA;<![CDATA[");
// Prune empty CDATA blocks resulting from any escaping
let escaped_output = escaped_output.replace("<![CDATA[]]>", "");
format!("<![CDATA[{}]]>", escaped_output)