[PATCH] D42561: [PR36008] Avoid -Wsign-compare warning for enum constants in typeof expressions

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman added inline comments.


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Comment at: lib/Sema/SemaChecking.cpp:8959
+  if (!S.getLangOpts().CPlusPlus) {
+    if (const TypeOfExprType *TET = dyn_cast<TypeOfExprType>(RHS->getType()))
+      RHS = TET->getUnderlyingExpr()->IgnoreParenImpCasts();
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lebedev.ri wrote:
> Please also add a comment what this is trying to solve.
`const auto *`


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Comment at: test/Sema/compare.c:398
+enum PR36008EnumTest {
+    kPR36008Value = 0,
+};
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Formatting looks off here.


Repository:
  rC Clang

https://reviews.llvm.org/D42561