c-typeck.c (pop_init_level): Improve diagnostics.

2012-04-25  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c-typeck.c (pop_init_level): Improve diagnostics.
testsuite/
	* gcc.dg/m-un-2.c: Update.
	* gcc.dg/20011021-1.c: Update.

From-SVN: r186807

gcc/ChangeLog

+2012-04-25  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* c-typeck.c (pop_init_level): Improve diagnostics.
+
 2012-04-25  Uros Bizjak  <ubizjak@gmail.com>
 
 	* compare-elim.c (try_eliminate_compare): Also handle operands with

gcc/c-typeck.c

@@ -7060,10 +7060,12 @@ pop_init_level (int implicit, struct obstack * braced_init_obstack)
 	    /* Do not warn about initializing with ` = {0}'.  */
 	    && !constructor_zeroinit)
 	  {
-	    push_member_name (constructor_unfilled_fields);
-	    warning_init (OPT_Wmissing_field_initializers,
-                          "missing initializer");
-	    RESTORE_SPELLING_DEPTH (constructor_depth);
+	    if (warning_at (input_location, OPT_Wmissing_field_initializers,
+			    "missing initializer for field %qD of %qT",
+			    constructor_unfilled_fields,
+			    constructor_type))
+	      inform (DECL_SOURCE_LOCATION (constructor_unfilled_fields),
+		      "%qT declared here", constructor_unfilled_fields);
 	  }
     }
 

gcc/testsuite/ChangeLog

+2012-04-25  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* gcc.dg/m-un-2.c: Update.
+	* gcc.dg/20011021-1.c: Update.
+
 2012-04-25  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/52196

gcc/testsuite/gcc.dg/20011021-1.c

@@ -42,4 +42,4 @@ struct multilevel M =
   { .n = 9 },			/* { dg-bogus "initialization of union" } */
   /* "string here" */
 };				/* { dg-warning "missing init" } */
-/* { dg-warning "near init" "near init" { target *-*-* } 44 } */
+/* { dg-message "declared here" "near init" { target *-*-* } 27 } */

gcc/testsuite/gcc.dg/m-un-2.c

@@ -16,7 +16,7 @@ struct vtable mtable = {
   malloc,
   free
 }; /* { dg-warning "missing initializer" "warning regression" { target *-*-* } {18} } */
-   /* { dg-warning "initialization for 'mtable._realloc'" "warning regression 2" { target *-*-* } {18} } */
+   /* { dg-message "declared here" "warning regression 2" { target *-*-* } {12} } */
 
 /* With designated initializers, we assume you meant to leave out the
    initialization of any blank fields.  */