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Fix extra non_snake_case warning for shorthand field bindings

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This commit is contained in:
Fabian Wolff 2021-10-02 22:18:11 +02:00
parent edebf77e00
commit 9626f2bd84
2 changed files with 27 additions and 6 deletions
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13
compiler/rustc_lint/src/nonstandard_style.rs
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@ -437,12 +437,13 @@ impl<'tcx> LateLintPass<'tcx> for NonSnakeCase {
if let hir::Node::Pat(parent_pat) = cx.tcx.hir().get(cx.tcx.hir().get_parent_node(hid))
{
if let PatKind::Struct(_, field_pats, _) = &parent_pat.kind {
for field in field_pats.iter() {
if field.ident != ident {
// Only check if a new name has been introduced, to avoid warning
// on both the struct definition and this pattern.
self.check_snake_case(cx, "variable", &ident);
}
if field_pats
.iter()
.any(|field| !field.is_shorthand && field.pat.hir_id == p.hir_id)
{
// Only check if a new name has been introduced, to avoid warning
// on both the struct definition and this pattern.
self.check_snake_case(cx, "variable", &ident);
}
return;
}