================
@@ -2835,6 +2835,9 @@ class Preprocessor {
if (Identifier.getIdentifierInfo()->isRestrictExpansion() &&
!SourceMgr.isInMainFile(Identifier.getLocation()))
emitRestrictExpansionWarning(Identifier);
+
+ if (Identifier.getIdentifierInfo()->getName() == "INFINITY")
----------------
zahiraam wrote:
Since NAN is defined as (-(float)(INFINITY * 0.0F)) when used in the program it
will trigger the "use of infinity via a macro results in undefined behavior due
to the currently enabled floating-point options
[-Wnan-and-infinity-disabled]". Wouldn't that be enough? If I add NaN here we
would get 2 warnings.
https://github.com/llvm/llvm-project/pull/76873
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