* gcc.dg/array-7.c, gcc.dg/c99-tag-2.c: New tests.

From-SVN: r85479

gcc/testsuite/ChangeLog

 2004-08-03  Joseph S. Myers  <jsm@polyomino.org.uk>
 
+	* gcc.dg/array-7.c, gcc.dg/c99-tag-2.c: New tests.
+
+2004-08-03  Joseph S. Myers  <jsm@polyomino.org.uk>
+
 	* gcc.dg/20001023-1.c, gcc.dg/20001108-1.c, gcc.dg/20001117-1.c,
 	gcc.dg/20010202-1.c, gcc.dg/20011008-2.c, gcc.dg/20011214-1.c,
 	gcc.dg/20020201-1.c, gcc.dg/20020312-2.c, gcc.dg/20020426-2.c,

gcc/testsuite/gcc.dg/array-7.c

+/* Test for array of incomplete structure type - Zack Weinberg in
+   <http://gcc.gnu.org/ml/gcc-patches/2004-08/msg00108.html>.  */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+struct foo;
+
+void
+f (void)
+{
+  struct foo { int a; int b; };
+}
+
+struct foo array[5]; /* { dg-error "storage size" } */

gcc/testsuite/gcc.dg/c99-tag-2.c

+/* Test for handling of tags.  A struct defined in an inner scope does
+   not match one declared in an outer scope.  */
+/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
+
+struct s;
+struct t { struct s *p; } x;
+
+void
+f (void)
+{
+  /* This is a different struct s from the outer one.  */
+  struct s { int a; } y;
+  x.p = &y; /* { dg-error "incompatible" } */
+}