tree ee8eaf7fa55099db7c898b27b2eb12c5fb3754c4
parent 6eb4adf7460f6b677f372b19758540ec890ef06a
author Oleksandr T. <oleksandr.tarasiuk@outlook.com> 1747922612 +0300
committer GitHub <noreply@github.com> 1747922612 +0300
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[Clang] add typo correction for unknown attribute names (#140629)

This patch enhances Clang's diagnosis for unknown attributes by
providing typo correction suggestions for known attributes.

```cpp
[[gmu::deprected]] // expected-warning {{unknown attribute 'gmu::deprected' ignored; did you mean 'gnu::deprecated'?}}
int f1(void) {
  return 0;
}

[[deprected]] // expected-warning {{unknown attribute 'deprected' ignored; did you mean 'deprecated'?}}
int f2(void) {
  return 0;
}
```