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diff gcc/testsuite/g++.dg/warn/sequence-pt-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/g++.dg/warn/sequence-pt-3.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,15 @@
+/* More sequence point warning tests  */
+/* { dg-do compile } */
+/* { dg-options "-Wsequence-point" } */
+
+void bar(int i, int j)
+{
+  return;
+}
+
+void foo (int i)
+{
+   int a = i-i++; (void)a; /* { dg-warning "undefined" "sequence point warning" } */
+
+   bar (i--, i++); /* { dg-warning "undefined" "sequence point warning" } */
+}