/* GDB-friendly replacement for <assert.h>.
- Copyright (C) 2000-2013 Free Software Foundation, Inc.
+ Copyright (C) 2000-2019 Free Software Foundation, Inc.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifndef GDB_ASSERT_H
-#define GDB_ASSERT_H
+#ifndef COMMON_GDB_ASSERT_H
+#define COMMON_GDB_ASSERT_H
/* A static assertion. This will cause a compile-time error if EXPR,
which must be a compile-time constant, is false. */
-#define gdb_static_assert(expr) \
- extern int never_defined_just_used_for_checking[(expr) ? 1 : -1]
+#define gdb_static_assert(expr) static_assert (expr, "")
/* PRAGMATICS: "gdb_assert.h":gdb_assert() is a lower case (rather
than upper case) macro since that provides the closest fit to the
#define gdb_assert(expr) \
((void) ((expr) ? 0 : \
- (gdb_assert_fail (#expr, __FILE__, __LINE__, ASSERT_FUNCTION), 0)))
-
-/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
- which contains the name of the function currently being defined.
- This is broken in G++ before version 2.6.
- C9x has a similar variable called __func__, but prefer the GCC one since
- it demangles C++ function names. */
-#if (GCC_VERSION >= 2004)
-#define ASSERT_FUNCTION __PRETTY_FUNCTION__
-#else
-#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
-#define ASSERT_FUNCTION __func__
-#endif
-#endif
+ (gdb_assert_fail (#expr, __FILE__, __LINE__, FUNCTION_NAME), 0)))
/* This prints an "Assertion failed" message, asking the user if they
want to continue, dump core, or just exit. */
-#if defined (ASSERT_FUNCTION)
+#if defined (FUNCTION_NAME)
#define gdb_assert_fail(assertion, file, line, function) \
internal_error (file, line, _("%s: Assertion `%s' failed."), \
function, assertion)
/* The canonical form of gdb_assert (0).
MESSAGE is a string to include in the error message. */
-#if defined (ASSERT_FUNCTION)
+#if defined (FUNCTION_NAME)
#define gdb_assert_not_reached(message) \
- internal_error (__FILE__, __LINE__, "%s: %s", ASSERT_FUNCTION, _(message))
+ internal_error (__FILE__, __LINE__, "%s: %s", FUNCTION_NAME, _(message))
#else
#define gdb_assert_not_reached(message) \
internal_error (__FILE__, __LINE__, _(message))
#endif
-#endif /* gdb_assert.h */
+#endif /* COMMON_GDB_ASSERT_H */