bjoernager/rust
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Refactor and re-use BindingAnnotation

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This commit is contained in:
Cameron Steffen 2022-08-30 17:34:35 -05:00
parent 9353538c7b
commit 02ba216e3c
25 changed files with 176 additions and 225 deletions
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4
compiler/rustc_ast_passes/src/ast_validation.rs
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@ -281,8 +281,8 @@ impl<'a> AstValidator<'a> {
fn check_decl_no_pat(decl: &FnDecl, mut report_err: impl FnMut(Span, Option<Ident>, bool)) {
for Param { pat, .. } in &decl.inputs {
match pat.kind {
PatKind::Ident(BindingMode::ByValue(Mutability::Not), _, None) | PatKind::Wild => {}
PatKind::Ident(BindingMode::ByValue(Mutability::Mut), ident, None) => {
PatKind::Ident(BindingAnnotation::NONE, _, None) | PatKind::Wild => {}
PatKind::Ident(BindingAnnotation::MUT, ident, None) => {
report_err(pat.span, Some(ident), true)
}
_ => report_err(pat.span, None, false),