Sema::CheckConditionalOperands(): Soften pointer/integer mismatch from error->warning.
Fixes <rdar://problem/6762239> [sema] gcc incompatibility; error on incompatible operand types in ?:.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68617 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/conditional-expr.c b/test/Sema/conditional-expr.c
index c068113..1f0a9de 100644
--- a/test/Sema/conditional-expr.c
+++ b/test/Sema/conditional-expr.c
@@ -40,3 +40,12 @@
char x;
return ((((&x) != ((void *) 0)) ? (*(&x) = ((char) 1)) : (void) ((void *) 0)), (unsigned long) ((void *) 0)); // expected-warning {{C99 forbids conditional expressions with only one void side}}
}
+
+#define nil ((void*) 0)
+
+extern int f1(void);
+
+int f0(int a) {
+ // GCC considers this a warning.
+ return a ? f1() : nil; // expected-warning {{pointer/integer type mismatch in conditional expression ('int' and 'void *')}} expected-warning {{incompatible pointer to integer conversion returning 'void *', expected 'int'}}
+}