symbian.h (CC1_SPEC): Add -fno-short-enums.

	* config/arm/symbian.h (CC1_SPEC): Add -fno-short-enums.
	(CC1PLUS_SPEC): Define it to be the same as CC1_SPEC.

	* gcc.dg/enum2.c: New test.
	* gcc.dg/symbian3.c: Likewise.
	* gcc.dg/symbian4.c: Likewise.
	* gcc.dg/wchar_t-2.c: Likewise.

From-SVN: r85632

gcc/ChangeLog

+2004-08-06  Mark Mitchell  <mark@codesourcery.com>
+
+	* config/arm/symbian.h (CC1_SPEC): Add -fno-short-enums.
+	(CC1PLUS_SPEC): Define it to be the same as CC1_SPEC.
+
 2004-08-06  Roman Zippel  <zippel@linux-m68k.org>
  
         * config/m68k/m68k.c (post_inc_operand,pre_dec_operand): New.

gcc/config/arm/symbian.h

@@ -35,8 +35,8 @@
    Make all symbols hidden by default.  Symbian OS expects that all
    exported symbols will be explicitly marked with
    "__declspec(dllexport)".  */
-#define CC1_SPEC "-fno-builtin -fvisibility=hidden"
-#define CC1PLUS_SPEC "-fno-builtin -fvisibility=hidden"
+#define CC1_SPEC "-fno-builtin -fvisibility=hidden -fno-short-enums"
+#define CC1PLUS_SPEC CC1_SPEC
 
 /* Symbian OS does not use crt0.o, unlike the generic unknown-elf
    configuration.  */

gcc/testsuite/ChangeLog

+2004-08-06  Mark Mitchell  <mark@codesourcery.com>
+
+	* gcc.dg/enum2.c: New test.
+	* gcc.dg/symbian3.c: Likewise.
+	* gcc.dg/symbian4.c: Likewise.
+	* gcc.dg/wchar_t-2.c: Likewise.
+
 2004-08-05  Mark Mitchell  <mark@codesourcery.com>
 
 	* g++.dg/ext/visibility/visibility-8.C: Add constructor and

gcc/testsuite/gcc.dg/enum2.c

+/* { dg-options "-fshort-enums" } */
+/* Check that "-fshort-enums" packs enumeration tyes into a minimal
+   number of bytes..  */
+
+enum e { e_1 };
+
+extern int i[sizeof (enum e)];
+int i[1];

gcc/testsuite/gcc.dg/symbian3.c

+/* { dg-do compile { target arm*-*-symbianelf* } } */
+/* Check that enumeration types are 4-byte types.  */
+
+enum e { e_1 };
+
+extern int i[sizeof (enum e)];
+int i[4];

gcc/testsuite/gcc.dg/symbian4.c

+/* { dg-do compile { target arm*-*-symbianelf* } } */
+/* Check that wchar_t is a 4-byte type.  */
+
+extern int i[sizeof (L'a')];
+int i[4];

gcc/testsuite/gcc.dg/wchar_t-2.c

+/* { dg-options "-fshort-wchar" } */
+/* Check that "-fshort-wchar" makes wchar_t the same size as "unsigned
+   short".  /
+
+extern int i[sizeof (L'a')];
+int i[sizeof (unsigned short)];