2001-11-13 Michael Snyder <msnyder@redhat.com>

	* gdb.base/cvexpr.c, gdb.base/cvexpr.exp: New files.
	Tests for expressions using 'const' and 'volatile'.

1 files changed, 280 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/cvexpr.c b/gdb/testsuite/gdb.base/cvexpr.c
new file mode 100644
index 0000000..176bbe9
--- /dev/null
+++ b/gdb/testsuite/gdb.base/cvexpr.c
@@ -0,0 +1,280 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ 
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+   Please email any bugs, comments, and/or additions to this file to:
+   bug-gdb@prep.ai.mit.edu  */
+
+
+/*
+ * Initial set of typed variables borrowed from ptype.c
+ */
+
+#if !defined (__STDC__) && !defined (_AIX)
+#define signed  /**/
+#endif
+
+char		v_char;
+signed char	v_signed_char;
+unsigned char	v_unsigned_char;
+
+short		v_short;
+signed short	v_signed_short;
+unsigned short	v_unsigned_short;
+
+int		v_int;
+signed int	v_signed_int;
+unsigned int	v_unsigned_int;
+
+long		v_long;
+signed long	v_signed_long;
+unsigned long	v_unsigned_long;
+
+long long	   v_long_long;
+signed long long   v_signed_long_long;
+unsigned long long v_unsigned_long_long;
+
+float		v_float;
+double		v_double;
+
+/*
+ *	Now some derived types, which are arrays, functions-returning,
+ *	pointers, structures, unions, and enumerations.
+ */
+
+/**** arrays *******/
+
+char		v_char_array[2];
+signed char	v_signed_char_array[2];
+unsigned char	v_unsigned_char_array[2];
+
+short		v_short_array[2];
+signed short	v_signed_short_array[2];
+unsigned short	v_unsigned_short_array[2];
+
+int		v_int_array[2];
+signed int	v_signed_int_array[2];
+unsigned int	v_unsigned_int_array[2];
+
+long		v_long_array[2];
+signed long	v_signed_long_array[2];
+unsigned long	v_unsigned_long_array[2];
+
+float		v_float_array[2];
+double		v_double_array[2];
+
+/* PR 3742 */
+typedef char t_char_array[];
+
+/**** pointers *******/
+
+char		*v_char_pointer;
+signed char	*v_signed_char_pointer;
+unsigned char	*v_unsigned_char_pointer;
+
+short		*v_short_pointer;
+signed short	*v_signed_short_pointer;
+unsigned short	*v_unsigned_short_pointer;
+
+int		*v_int_pointer;
+signed int	*v_signed_int_pointer;
+unsigned int	*v_unsigned_int_pointer;
+
+long		*v_long_pointer;
+signed long	*v_signed_long_pointer;
+unsigned long	*v_unsigned_long_pointer;
+
+float		*v_float_pointer;
+double		*v_double_pointer;
+
+char		**v_char_pointer_pointer;
+signed char	**v_signed_char_pointer_pointer;
+unsigned char	**v_unsigned_char_pointer_pointer;
+
+short		**v_short_pointer_pointer;
+signed short	**v_signed_short_pointer_pointer;
+unsigned short	**v_unsigned_short_pointer_pointer;
+
+int		**v_int_pointer_pointer;
+signed int	**v_signed_int_pointer_pointer;
+unsigned int	**v_unsigned_int_pointer_pointer;
+
+long		**v_long_pointer_pointer;
+signed long	**v_signed_long_pointer_pointer;
+unsigned long	**v_unsigned_long_pointer_pointer;
+
+float		**v_float_pointer_pointer;
+double		**v_double_pointer_pointer;
+
+/**** pointers to arrays, arrays of pointers *******/
+
+char		*v_char_array_pointer[2];
+signed char	*v_signed_char_array_pointer[2];
+unsigned char	*v_unsigned_char_array_pointer[2];
+
+short		*v_short_array_pointer[2];
+signed short	*v_signed_short_array_pointer[2];
+unsigned short	*v_unsigned_short_array_pointer[2];
+
+int		*v_int_array_pointer[2];
+signed int	*v_signed_int_array_pointer[2];
+unsigned int	*v_unsigned_int_array_pointer[2];
+
+long		*v_long_array_pointer[2];
+signed long	*v_signed_long_array_pointer[2];
+unsigned long	*v_unsigned_long_array_pointer[2];
+
+float		*v_float_array_pointer[2];
+double		*v_double_array_pointer[2];
+
+char		(*v_char_pointer_array)[2];
+signed char	(*v_signed_char_pointer_array)[2];
+unsigned char	(*v_unsigned_char_pointer_array)[2];
+
+short		(*v_short_pointer_array)[2];
+signed short	(*v_signed_short_pointer_array)[2];
+unsigned short	(*v_unsigned_short_pointer_array)[2];
+
+int		(*v_int_pointer_array)[2];
+signed int	(*v_signed_int_pointer_array)[2];
+unsigned int	(*v_unsigned_int_pointer_array)[2];
+
+long		(*v_long_pointer_array)[2];
+signed long	(*v_signed_long_pointer_array)[2];
+unsigned long	(*v_unsigned_long_pointer_array)[2];
+
+float		(*v_float_pointer_array)[2];
+double		(*v_double_pointer_array)[2];
+
+
+/**** structs *******/
+
+struct t_struct {
+    char	v_char_member;
+    short	v_short_member;
+    int		v_int_member;
+    long	v_long_member;
+    float	v_float_member;
+    double	v_double_member;
+} v_struct1;
+
+struct t_struct *v_t_struct_p;
+
+struct {
+    char	v_char_member;
+    short	v_short_member;
+    int		v_int_member;
+    long	v_long_member;
+    float	v_float_member;
+    double	v_double_member;
+} v_struct2;
+
+/* typedef'd struct without a tag.  */
+typedef struct {
+  double v_double_member;
+  int v_int_member;
+} t_struct3;
+/* GCC seems to want a variable of this type, or else it won't put out
+   a symbol.  */
+t_struct3 v_struct3;
+
+/**** unions *******/
+
+union t_union {
+    char	v_char_member;
+    short	v_short_member;
+    int		v_int_member;
+    long	v_long_member;
+    float	v_float_member;
+    double	v_double_member;
+} v_union;
+
+union {
+    char	v_char_member;
+    short	v_short_member;
+    int		v_int_member;
+    long	v_long_member;
+    float	v_float_member;
+    double	v_double_member;
+} v_union2;
+
+/* typedef'd union without a tag.  */
+typedef union {
+  double v_double_member;
+  int v_int_member;
+} t_union3;
+/* GCC seems to want a variable of this type, or else it won't put out
+   a symbol.  */
+t_union3 v_union3;
+
+/**** Enumerations *******/
+
+enum 
+/* Work around the bug for compilers which don't put out the right stabs.  */
+#if __GNUC__ < 2 && !defined (_AIX)
+primary1_tag
+#endif
+{red1, green1, blue1} primary1;
+
+enum {red, green, blue} primary;
+enum colors {yellow, purple, pink} nonprimary;
+
+enum {chevy, ford} clunker;
+enum cars {bmw, porsche} sportscar;
+
+#undef FALSE
+#undef TRUE
+typedef enum {FALSE, TRUE} boolean;
+boolean v_boolean;
+/*note: aCC has bool type predefined with 'false' and 'true'*/
+typedef enum bvals {my_false, my_true} boolean2;
+boolean2 v_boolean2;
+
+enum misordered {two = 2, one = 1, zero = 0, three = 3};
+
+/* Seems like we need a variable of this type to get the type to be put
+   in the executable, at least for AIX xlc.  */
+enum misordered v_misordered = three;
+
+/**** Function pointers *******/
+
+char		(*v_char_func) (int, int*);
+signed char	(*v_signed_char_func) (int, int*);
+unsigned char	(*v_unsigned_char_func) (int, int*);
+
+short		(*v_short_func) (int, int*);
+signed short	(*v_signed_short_func) (int, int*);
+unsigned short	(*v_unsigned_short_func) (int, int*);
+
+int		(*v_int_func) (int, int*);
+signed int	(*v_signed_int_func) (int, int*);
+unsigned int	(*v_unsigned_int_func) (int, int*);
+
+long		(*v_long_func) (int, int*);
+signed long	(*v_signed_long_func) (int, int*);
+unsigned long	(*v_unsigned_long_func) (int, int*);
+
+long long		(*v_long_long_func) (int, int*);
+signed long long	(*v_signed_long_long_func) (int, int*);
+unsigned long long	(*v_unsigned_long_long_func) (int, int*);
+
+float		(*v_float_func) (int, int*);
+double		(*v_double_func) (int, int*);
+
+
+
+int main ()
+{
+}