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diff gcc/testsuite/g++.dg/ext/visibility/visibility-7.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/ext/visibility/visibility-7.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,11 @@
+/* Test warning from conflicting visibility specifications. */
+/* { dg-require-visibility "protected" } */
+/* { dg-final { scan-hidden "xyzzy" } } */
+
+extern int 
+__attribute__((visibility ("hidden")))
+xyzzy; /* { dg-message "previous declaration" } */
+
+int 
+__attribute__((visibility ("protected")))
+xyzzy = 5; /* { dg-warning "visibility attribute ignored" } */