[PATCH] D31130: B32239 clang-tidy should not warn about array to pointer decay on system macros

[Matthias Gehre via Phabricator via cfe-commits]

mgehre added inline comments.


================
Comment at: clang-tidy/cppcoreguidelines/ProBoundsArrayToPointerDecayCheck.cpp:83
+                       unless(hasSourceExpression(stringLiteral())),
+                       unless(sysSymbolDecayInSysHeader()))
           .bind("cast"),
----------------
I would say that the check can ignore PredefinedExpr such as `__PRETTY_FUNCTION__` by 
```
unless(hasSourceExpression(predefinedExpr ())),
```


https://reviews.llvm.org/D31130