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Use absolute paths in rustc_lint::passes macros

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A cosmetic change, so the callsite doesn't have to import things
This commit is contained in:
Alex Macleod 2023-09-27 15:06:59 +00:00
parent 8bf0dec101
commit 17b1026448
2 changed files with 78 additions and 84 deletions
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6
compiler/rustc_lint/src/lib.rs
View File

@ -86,18 +86,14 @@
pub use array_into_iter::ARRAY_INTO_ITER;
use rustc_ast as ast;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_hir as hir;
use rustc_hir::def_id::{LocalDefId, LocalModDefId};
use rustc_hir::def_id::LocalModDefId;
use rustc_middle::query::Providers;
use rustc_middle::ty::TyCtxt;
use rustc_session::lint::builtin::{
BARE_TRAIT_OBJECTS, ELIDED_LIFETIMES_IN_PATHS, EXPLICIT_OUTLIVES_REQUIREMENTS,
};
use rustc_span::symbol::Ident;
use rustc_span::Span;
use array_into_iter::ArrayIntoIter;
use builtin::*;

156
compiler/rustc_lint/src/passes.rs
View File

@ -1,58 +1,53 @@
use crate::context::{EarlyContext, LateContext};
use rustc_ast as ast;
use rustc_hir as hir;
use rustc_session::lint::builtin::HardwiredLints;
use rustc_session::lint::LintPass;
use rustc_span::def_id::LocalDefId;
use rustc_span::symbol::Ident;
use rustc_span::Span;
#[macro_export]
macro_rules! late_lint_methods {
($macro:path, $args:tt) => (
$macro!($args, [
fn check_body(a: &'tcx hir::Body<'tcx>);
fn check_body_post(a: &'tcx hir::Body<'tcx>);
fn check_body(a: &'tcx rustc_hir::Body<'tcx>);
fn check_body_post(a: &'tcx rustc_hir::Body<'tcx>);
fn check_crate();
fn check_crate_post();
fn check_mod(a: &'tcx hir::Mod<'tcx>, b: hir::HirId);
fn check_foreign_item(a: &'tcx hir::ForeignItem<'tcx>);
fn check_item(a: &'tcx hir::Item<'tcx>);
fn check_item_post(a: &'tcx hir::Item<'tcx>);
fn check_local(a: &'tcx hir::Local<'tcx>);
fn check_block(a: &'tcx hir::Block<'tcx>);
fn check_block_post(a: &'tcx hir::Block<'tcx>);
fn check_stmt(a: &'tcx hir::Stmt<'tcx>);
fn check_arm(a: &'tcx hir::Arm<'tcx>);
fn check_pat(a: &'tcx hir::Pat<'tcx>);
fn check_expr(a: &'tcx hir::Expr<'tcx>);
fn check_expr_post(a: &'tcx hir::Expr<'tcx>);
fn check_ty(a: &'tcx hir::Ty<'tcx>);
fn check_generic_param(a: &'tcx hir::GenericParam<'tcx>);
fn check_generics(a: &'tcx hir::Generics<'tcx>);
fn check_poly_trait_ref(a: &'tcx hir::PolyTraitRef<'tcx>);
fn check_mod(a: &'tcx rustc_hir::Mod<'tcx>, b: rustc_hir::HirId);
fn check_foreign_item(a: &'tcx rustc_hir::ForeignItem<'tcx>);
fn check_item(a: &'tcx rustc_hir::Item<'tcx>);
fn check_item_post(a: &'tcx rustc_hir::Item<'tcx>);
fn check_local(a: &'tcx rustc_hir::Local<'tcx>);
fn check_block(a: &'tcx rustc_hir::Block<'tcx>);
fn check_block_post(a: &'tcx rustc_hir::Block<'tcx>);
fn check_stmt(a: &'tcx rustc_hir::Stmt<'tcx>);
fn check_arm(a: &'tcx rustc_hir::Arm<'tcx>);
fn check_pat(a: &'tcx rustc_hir::Pat<'tcx>);
fn check_expr(a: &'tcx rustc_hir::Expr<'tcx>);
fn check_expr_post(a: &'tcx rustc_hir::Expr<'tcx>);
fn check_ty(a: &'tcx rustc_hir::Ty<'tcx>);
fn check_generic_param(a: &'tcx rustc_hir::GenericParam<'tcx>);
fn check_generics(a: &'tcx rustc_hir::Generics<'tcx>);
fn check_poly_trait_ref(a: &'tcx rustc_hir::PolyTraitRef<'tcx>);
fn check_fn(
a: rustc_hir::intravisit::FnKind<'tcx>,
b: &'tcx hir::FnDecl<'tcx>,
c: &'tcx hir::Body<'tcx>,
d: Span,
e: LocalDefId);
fn check_trait_item(a: &'tcx hir::TraitItem<'tcx>);
fn check_impl_item(a: &'tcx hir::ImplItem<'tcx>);
fn check_impl_item_post(a: &'tcx hir::ImplItem<'tcx>);
fn check_struct_def(a: &'tcx hir::VariantData<'tcx>);
fn check_field_def(a: &'tcx hir::FieldDef<'tcx>);
fn check_variant(a: &'tcx hir::Variant<'tcx>);
fn check_path(a: &hir::Path<'tcx>, b: hir::HirId);
fn check_attribute(a: &'tcx ast::Attribute);
b: &'tcx rustc_hir::FnDecl<'tcx>,
c: &'tcx rustc_hir::Body<'tcx>,
d: rustc_span::Span,
e: rustc_span::def_id::LocalDefId);
fn check_trait_item(a: &'tcx rustc_hir::TraitItem<'tcx>);
fn check_impl_item(a: &'tcx rustc_hir::ImplItem<'tcx>);
fn check_impl_item_post(a: &'tcx rustc_hir::ImplItem<'tcx>);
fn check_struct_def(a: &'tcx rustc_hir::VariantData<'tcx>);
fn check_field_def(a: &'tcx rustc_hir::FieldDef<'tcx>);
fn check_variant(a: &'tcx rustc_hir::Variant<'tcx>);
fn check_path(a: &rustc_hir::Path<'tcx>, b: rustc_hir::HirId);
fn check_attribute(a: &'tcx rustc_ast::Attribute);
/// Called when entering a syntax node that can have lint attributes such
/// as `#[allow(...)]`. Called with *all* the attributes of that node.
fn enter_lint_attrs(a: &'tcx [ast::Attribute]);
fn enter_lint_attrs(a: &'tcx [rustc_ast::Attribute]);
/// Counterpart to `enter_lint_attrs`.
fn exit_lint_attrs(a: &'tcx [ast::Attribute]);
fn exit_lint_attrs(a: &'tcx [rustc_ast::Attribute]);
]);
)
}
@ -90,8 +85,8 @@ macro_rules! expand_combined_late_lint_pass_method {
#[macro_export]
macro_rules! expand_combined_late_lint_pass_methods {
($passes:tt, [$($(#[$attr:meta])* fn $name:ident($($param:ident: $arg:ty),*);)*]) => (
$(fn $name(&mut self, context: &LateContext<'tcx>, $($param: $arg),*) {
expand_combined_late_lint_pass_method!($passes, self, $name, (context, $($param),*));
$(fn $name(&mut self, context: &$crate::LateContext<'tcx>, $($param: $arg),*) {
$crate::expand_combined_late_lint_pass_method!($passes, self, $name, (context, $($param),*));
})*
)
}
@ -116,19 +111,19 @@ impl $name {
}
}
$v fn get_lints() -> LintArray {
$v fn get_lints() -> $crate::LintArray {
let mut lints = Vec::new();
$(lints.extend_from_slice(&$pass::get_lints());)*
lints
}
}
impl<'tcx> LateLintPass<'tcx> for $name {
expand_combined_late_lint_pass_methods!([$($pass),*], $methods);
impl<'tcx> $crate::LateLintPass<'tcx> for $name {
$crate::expand_combined_late_lint_pass_methods!([$($pass),*], $methods);
}
#[allow(rustc::lint_pass_impl_without_macro)]
impl LintPass for $name {
impl $crate::LintPass for $name {
fn name(&self) -> &'static str {
panic!()
}
@ -140,42 +135,45 @@ fn name(&self) -> &'static str {
macro_rules! early_lint_methods {
($macro:path, $args:tt) => (
$macro!($args, [
fn check_param(a: &ast::Param);
fn check_ident(a: Ident);
fn check_crate(a: &ast::Crate);
fn check_crate_post(a: &ast::Crate);
fn check_item(a: &ast::Item);
fn check_item_post(a: &ast::Item);
fn check_local(a: &ast::Local);
fn check_block(a: &ast::Block);
fn check_stmt(a: &ast::Stmt);
fn check_arm(a: &ast::Arm);
fn check_pat(a: &ast::Pat);
fn check_pat_post(a: &ast::Pat);
fn check_expr(a: &ast::Expr);
fn check_expr_post(a: &ast::Expr);
fn check_ty(a: &ast::Ty);
fn check_generic_arg(a: &ast::GenericArg);
fn check_generic_param(a: &ast::GenericParam);
fn check_generics(a: &ast::Generics);
fn check_poly_trait_ref(a: &ast::PolyTraitRef);
fn check_fn(a: rustc_ast::visit::FnKind<'_>, c: Span, d_: ast::NodeId);
fn check_trait_item(a: &ast::AssocItem);
fn check_impl_item(a: &ast::AssocItem);
fn check_variant(a: &ast::Variant);
fn check_attribute(a: &ast::Attribute);
fn check_mac_def(a: &ast::MacroDef);
fn check_mac(a: &ast::MacCall);
fn check_param(a: &rustc_ast::Param);
fn check_ident(a: rustc_span::symbol::Ident);
fn check_crate(a: &rustc_ast::Crate);
fn check_crate_post(a: &rustc_ast::Crate);
fn check_item(a: &rustc_ast::Item);
fn check_item_post(a: &rustc_ast::Item);
fn check_local(a: &rustc_ast::Local);
fn check_block(a: &rustc_ast::Block);
fn check_stmt(a: &rustc_ast::Stmt);
fn check_arm(a: &rustc_ast::Arm);
fn check_pat(a: &rustc_ast::Pat);
fn check_pat_post(a: &rustc_ast::Pat);
fn check_expr(a: &rustc_ast::Expr);
fn check_expr_post(a: &rustc_ast::Expr);
fn check_ty(a: &rustc_ast::Ty);
fn check_generic_arg(a: &rustc_ast::GenericArg);
fn check_generic_param(a: &rustc_ast::GenericParam);
fn check_generics(a: &rustc_ast::Generics);
fn check_poly_trait_ref(a: &rustc_ast::PolyTraitRef);
fn check_fn(
a: rustc_ast::visit::FnKind<'_>,
c: rustc_span::Span,
d_: rustc_ast::NodeId);
fn check_trait_item(a: &rustc_ast::AssocItem);
fn check_impl_item(a: &rustc_ast::AssocItem);
fn check_variant(a: &rustc_ast::Variant);
fn check_attribute(a: &rustc_ast::Attribute);
fn check_mac_def(a: &rustc_ast::MacroDef);
fn check_mac(a: &rustc_ast::MacCall);
/// Called when entering a syntax node that can have lint attributes such
/// as `#[allow(...)]`. Called with *all* the attributes of that node.
fn enter_lint_attrs(a: &[ast::Attribute]);
fn enter_lint_attrs(a: &[rustc_ast::Attribute]);
/// Counterpart to `enter_lint_attrs`.
fn exit_lint_attrs(a: &[ast::Attribute]);
fn exit_lint_attrs(a: &[rustc_ast::Attribute]);
fn enter_where_predicate(a: &ast::WherePredicate);
fn exit_where_predicate(a: &ast::WherePredicate);
fn enter_where_predicate(a: &rustc_ast::WherePredicate);
fn exit_where_predicate(a: &rustc_ast::WherePredicate);
]);
)
}
@ -202,8 +200,8 @@ macro_rules! expand_combined_early_lint_pass_method {
#[macro_export]
macro_rules! expand_combined_early_lint_pass_methods {
($passes:tt, [$($(#[$attr:meta])* fn $name:ident($($param:ident: $arg:ty),*);)*]) => (
$(fn $name(&mut self, context: &EarlyContext<'_>, $($param: $arg),*) {
expand_combined_early_lint_pass_method!($passes, self, $name, (context, $($param),*));
$(fn $name(&mut self, context: &$crate::EarlyContext<'_>, $($param: $arg),*) {
$crate::expand_combined_early_lint_pass_method!($passes, self, $name, (context, $($param),*));
})*
)
}
@ -228,19 +226,19 @@ impl $name {
}
}
$v fn get_lints() -> LintArray {
$v fn get_lints() -> $crate::LintArray {
let mut lints = Vec::new();
$(lints.extend_from_slice(&$pass::get_lints());)*
lints
}
}
impl EarlyLintPass for $name {
expand_combined_early_lint_pass_methods!([$($pass),*], $methods);
impl $crate::EarlyLintPass for $name {
$crate::expand_combined_early_lint_pass_methods!([$($pass),*], $methods);
}
#[allow(rustc::lint_pass_impl_without_macro)]
impl LintPass for $name {
impl $crate::LintPass for $name {
fn name(&self) -> &'static str {
panic!()
}