| Issue |
162798
|
| Summary |
[clang] Adding cfi_unchecked_callee in function type conversion suppresses diagnosis regarding other info
|
| Labels |
clang
|
| Assignees |
|
| Reporter |
brunodf-snps
|
C++ test case:
```
void f();
// adding cfi_unchecked_callee is OK
void (*fptr1)() __attribute__((cfi_unchecked_callee)) = &f;
// adding noreturn is NOT ok
void (*fptr2)() __attribute__((noreturn)) = &f;
// BUG: adding cfi_unchecked_callee absolves adding noreturn ??
void (*fptr3)() __attribute__((cfi_unchecked_callee,noreturn)) = &f;
```
Godbolt demo: https://godbolt.org/z/1P4onfG7K
There was a similar issue for the conversion in C mode. This was part of a larger issue that was resolved in #160477.
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