Mirrors/rust-clippy
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-clippy synced 2024-11-24 05:33:27 +00:00
Code Issues Projects Releases Packages Wiki Activity

Ignore _to_string lints in code from_expansion

Browse source 
Includes the `string_to_string` and `str_to_string` lints.
This commit is contained in:
future-highway 2024-05-08 09:35:29 -04:00
parent 30b3b73aa6
commit cd00f5b9e4
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
clippy_lints/src/strings.rs
View file

@ -389,6 +389,10 @@ declare_lint_pass!(StrToString => [STR_TO_STRING]);
impl<'tcx> LateLintPass<'tcx> for StrToString {
fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'_>) {
if expr.span.from_expansion() {
return;
}
if let ExprKind::MethodCall(path, self_arg, ..) = &expr.kind
&& path.ident.name == sym::to_string
&& let ty = cx.typeck_results().expr_ty(self_arg)
@ -437,6 +441,10 @@ declare_lint_pass!(StringToString => [STRING_TO_STRING]);
impl<'tcx> LateLintPass<'tcx> for StringToString {
fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'_>) {
if expr.span.from_expansion() {
return;
}
if let ExprKind::MethodCall(path, self_arg, ..) = &expr.kind
&& path.ident.name == sym::to_string
&& let ty = cx.typeck_results().expr_ty(self_arg)