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diff gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-5.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-Wstrict-aliasing=2 -O2" } */
+
+float foo ()
+{
+  unsigned int MASK = 0x80000000;
+  return (float &) MASK; /* { dg-warning "strict-aliasing" } */
+}
+