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diff gcc/testsuite/gcc.dg/Wconversion-3.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/Wconversion-3.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,5 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -Wconversion" } */
+
+unsigned f(unsigned a) { return a + -1; }  /* { dg-warning "conversion" } */
+