[clang] [clang] Fix-it hint for `++this` -> `++*this` when deref is modifiable (PR #94159)

via cfe-commits cfe-commits at lists.llvm.org
Fri Jun 7 07:58:33 PDT 2024


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@@ -10,6 +10,7 @@ void h() {
   SEL* ps = &s;
 
   @selector(dealloc) = s;  // expected-error {{expression is not assignable}}
+  // expected-note at -1 {{add '*' to dereference it}}
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Sirraide wrote:

AST visitors are rather heavy atm so I’d rather not do that... I think this is fine provided that `*@selector(dealloc) = s` is valid in Objective-C (as I said, I don’t know Objective-C...)

https://github.com/llvm/llvm-project/pull/94159


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