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This commit is contained in:
Manish Goregaokar 2015-06-14 20:15:31 +05:30
parent 9fbffff604
commit 3cdc412a4c
4 changed files with 9 additions and 7 deletions
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4
components/plugins/lints/str_to_string.rs
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@ -34,12 +34,12 @@ impl LintPass for StrToStringPass {
fn is_str(cx: &Context, expr: &ast::Expr) -> bool {
fn walk_ty<'t>(ty: ty::Ty<'t>) -> ty::Ty<'t> {
match ty.sty {
ty::ty_ptr(ref tm) | ty::ty_rptr(_, ref tm) => walk_ty(tm.ty),
ty::TyRef(_, ref tm) | ty::TyRawPtr(ref tm) => walk_ty(tm.ty),
_ => ty
}
}
match walk_ty(expr_ty(cx.tcx, expr)).sty {
ty::ty_str => true,
ty::TyStr => true,
_ => false
}
}