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diff gcc/testsuite/gcc.dg/Wdeclaration-after-statement-2.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/Wdeclaration-after-statement-2.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,26 @@
+/* Test for C99 mixed declarations and code giving warnings, not error with
+   -Wdeclaration-after-statement.  See also c9?-mixdecl-*.  */
+/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
+/* { dg-do run } */
+/* { dg-options "-std=c99 -pedantic-errors -Wdeclaration-after-statement" } */
+
+extern void abort (void);
+extern void exit (int);
+
+int
+main (void)
+{
+  int i = 0;
+  if (i != 0)
+    abort ();
+  i++;
+  if (i != 1)
+    abort ();
+  int j = i;				/* { dg-warning "" "declaration-after-statement" } */
+  if (j != 1)
+    abort ();
+  struct foo { int i0; } k = { 4 };	/* { dg-warning "" "declaration-after-statement" } */
+  if (k.i0 != 4)
+    abort ();
+  exit (0);
+}