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Rollup merge of #128978 - compiler-errors:assert-matches, r=jieyouxu

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Use `assert_matches` around the compiler more

It's a useful assertion, especially since it actually prints out the LHS.
This commit is contained in:
Guillaume Gomez
2024-08-12 17:09:19 +02:00
committed by GitHub
parent bb35b888b5 c361c924a0
commit 7c6dca9050
39 changed files with 100 additions and 49 deletions
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10
compiler/rustc_hir_analysis/src/check/intrinsicck.rs
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@@ -1,3 +1,5 @@
use std::assert_matches::debug_assert_matches;
use rustc_ast::InlineAsmTemplatePiece;
use rustc_data_structures::fx::FxIndexSet;
use rustc_hir::{self as hir, LangItem};
@@ -457,17 +459,17 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
}
// Typeck has checked that Const operands are integers.
hir::InlineAsmOperand::Const { anon_const } => {
debug_assert!(matches!(
debug_assert_matches!(
self.tcx.type_of(anon_const.def_id).instantiate_identity().kind(),
ty::Error(_) | ty::Int(_) | ty::Uint(_)
));
);
}
// Typeck has checked that SymFn refers to a function.
hir::InlineAsmOperand::SymFn { anon_const } => {
debug_assert!(matches!(
debug_assert_matches!(
self.tcx.type_of(anon_const.def_id).instantiate_identity().kind(),
ty::Error(_) | ty::FnDef(..)
));
);
}
// AST lowering guarantees that SymStatic points to a static.
hir::InlineAsmOperand::SymStatic { .. } => {}