[PATCH] D52854: Use is.constant intrinsic for __builtin_constant_p

[Nick Desaulniers via Phabricator via cfe-commits]

nickdesaulniers added inline comments.


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Comment at: test/Sema/builtins.c:125
 
+// __builtin_constant_p cannot resolve non-constants as a file scoped array.
+int expr;
----------------
such as

Otherwise it's possible to read this as the non-constants being resolved to a file scoped array.


https://reviews.llvm.org/D52854