[clang] fix bug that undefined internal is a warning only for -pedantic-errors (PR #98016)
Aaron Ballman via cfe-commits
cfe-commits at lists.llvm.org
Thu Jul 11 05:08:24 PDT 2024
AaronBallman wrote:
> Oh that makes sense so
>
> ```
> static void f();
> void *k = _Generic(&f, void (*)(void) : 0, default : f);
> ```
>
> should be ok since it is not in the result expression?
Correct, that's a good test case to add! Similarly, it would be good to add one like:
```
void *k = _Generic(&f, int (*)(void) : 0, default : f);
```
to show that it is diagnosed because it's used in the result expression.
https://github.com/llvm/llvm-project/pull/98016
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