re PR c/3347 (Too large bitfields should be errors)

2003-12-17  Neil Booth  <neil@daikokuya.co.uk>
            Joseph S. Myers  <jsm@polyomino.org.uk>

	PR c/3347
	* c-decl.c (enum_decl_context): Remove BITFIELD.
	(grokdeclarator): Take bit-field width as an input.
	Perform bit-field width validation with
	check_bitfield_type_and_width rather than waiting for
	finish_struct.
	(groktypename, groktypename_in_parm_context, start_decl,
	push_parm_decl, grokfield, start_function): Update calls to
	grokdeclarator.
	(check_bitfield_type_and_width): New function.
	(finish_struct): Move bit-field validation to grokdeclarator
	and check_bitfield_type_and_width.

testsuite:
	* gcc.dg/bitfld-8.c: New test.

From-SVN: r74725

gcc/ChangeLog

+2003-12-17  Neil Booth  <neil@daikokuya.co.uk>
+            Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	PR c/3347
+	* c-decl.c (enum_decl_context): Remove BITFIELD.
+	(grokdeclarator): Take bit-field width as an input.
+	Perform bit-field width validation with
+	check_bitfield_type_and_width rather than waiting for
+	finish_struct.
+	(groktypename, groktypename_in_parm_context, start_decl,
+	push_parm_decl, grokfield, start_function): Update calls to
+	grokdeclarator.
+	(check_bitfield_type_and_width): New function.
+	(finish_struct): Move bit-field validation to grokdeclarator
+	and check_bitfield_type_and_width.
+
 2003-12-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR bootstrap/13386

gcc/testsuite/ChangeLog

+2003-12-17  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	PR c/3347
+	* gcc.dg/bitfld-8.c: New test.
+
 2003-12-16  James Lemke  <jim@wasabisystems.com>
 
 	* gcc.dg/arm-scd42-[123].c: New tests.

gcc/testsuite/gcc.dg/bitfld-8.c

+/* Test that too wide bit-fields are hard errors.  PR c/3347.  */
+/* Origin: Joseph Myers <jsm@polyomino.org.uk>, from PR c/3347 */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+struct { int i : 1999; } x; /* { dg-bogus "warning" "warning in place of error" } */
+/* { dg-error "width" "bit-field too wide" { target *-*-* } 6 } */