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diff gcc/testsuite/g++.dg/ext/pr84724-1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/ext/pr84724-1.C	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,14 @@
+// PR c++/84724
+// { dg-do compile }
+// { dg-options "-O3 -fpermissive" }
+
+int __builtin_trap ();		// { dg-warning "ambiguates built-in declaration" }
+				// { dg-message "ignoring the 'int __builtin_trap\\(\\)' declaration" "" { target *-*-* } .-1 }
+
+int
+foo ()
+{
+  int b;
+  int c (&b);			// { dg-warning "invalid conversion from" }
+  return b %= b ? c : 0;
+}