diff gcc/testsuite/gcc.dg/pr67784-4.c @ 111:04ced10e8804

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/pr67784-4.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,55 @@
+/* PR c/67784 */
+/* { dg-do compile } */
+/* { dg-options "-Wno-switch-unreachable" } */
+
+typedef int T;
+
+void
+fn1 (void)
+{
+  switch (sizeof (enum { T }))
+    if (1)
+      ;
+  T x;
+}
+
+void
+fn2 (void)
+{
+  int i = 0;
+  switch (sizeof (enum { T }))
+    if (1)
+      i++;
+  T x;
+}
+
+void
+fn3 (void)
+{
+  switch (sizeof (enum { T }))
+    if (1)
+      {
+      }
+  T x;
+}
+
+void
+fn4 (void)
+{
+  switch (sizeof (enum { T }))
+    if (1)
+L:
+      ;
+  T x;
+}
+
+void
+fn5 (void)
+{
+  switch (sizeof (enum { T }))
+    if (1)
+      ;
+    else
+      ;
+  T x;
+}