gcc/

        PR c/19333
        * c-decl.c (start_decl): Do not warn about arrays of elements with
        an incomplete type here.
        (grokdeclarator): Do it here by making a pedwarn an error.
        * c-typeck.c (push_init_level): If there were previous errors with
        the constructor type, do not warn about braces for initializers.
        (process_init_element): Likewise for excess initializer elements.

testsuite/
        PR c/19333
        * testsuite/gcc.c-torture/compile/20011130-1.c: Reorder to make
        the test case valid.
        * testsuite/gcc.dg/20030815-1.c: Remove invalid tests.
        * testsuite/gcc.dg/array-7.c: Adjust expected result.
        * testsuite/gcc.dg/pr18596-3.c: Likewise.
        * testsuite/gcc.dg/noncompile/20000901-1.c: Likewise.
        * testsuite/gcc.dg/noncompile/init-2.c: Likewise.
        * testsuite/gcc.dg/noncompile/init-4.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94505 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 2 deletions

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index fed17f24845..54f9714f514 100644
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -4878,7 +4878,8 @@ push_init_level (int implicit)
     }
   else
     {
-      warning_init ("braces around scalar initializer");
+      if (constructor_type != error_mark_node)
+	warning_init ("braces around scalar initializer");
       constructor_fields = constructor_type;
       constructor_unfilled_fields = constructor_type;
     }
@@ -6240,7 +6241,8 @@ process_init_element (struct c_expr value)
 
       /* Handle the sole element allowed in a braced initializer
 	 for a scalar variable.  */
-      else if (constructor_fields == 0)
+      else if (constructor_type != error_mark_node
+	       && constructor_fields == 0)
 	{
 	  pedwarn_init ("excess elements in scalar initializer");
 	  break;