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diff gcc/testsuite/gcc.dg/Wredundant-decls-1.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/gcc.dg/Wredundant-decls-1.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,7 @@
+/* PR 16684: no redundant declaration warnings should issue the first
+   time a built-in function is declared.
+   { dg-do compile }
+   { dg-options "-Wredundant-decls" } */
+
+void *malloc (__SIZE_TYPE__);  /* { dg-bogus "redundant" } */
+void *malloc (__SIZE_TYPE__);  /* { dg-warning "redundant" } */