#define TRUE (1)
#define FALSE (0)
+#if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
+# define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
+#else
+# define MUTABLE_PTR(p) ((void *) (p))
+#endif
+
+#define MUTABLE_AV(p) ((AV *)MUTABLE_PTR(p))
+#define MUTABLE_CV(p) ((CV *)MUTABLE_PTR(p))
+#define MUTABLE_GV(p) ((GV *)MUTABLE_PTR(p))
+#define MUTABLE_HV(p) ((HV *)MUTABLE_PTR(p))
+#define MUTABLE_IO(p) ((IO *)MUTABLE_PTR(p))
+#define MUTABLE_SV(p) ((SV *)MUTABLE_PTR(p))
/* XXX Configure ought to have a test for a boolean type, if I can
just figure out all the headers such a test needs.
*/
/* concatenating with "" ensures that only literal strings are accepted as argument */
-#define STR_WITH_LEN(s) (s ""), (sizeof(s)-1)
+#define STR_WITH_LEN(s) ("" s ""), (sizeof(s)-1)
/* note that STR_WITH_LEN() can't be used as argument to macros or functions that
* under some configurations might be macros, which means that it requires the full
#ifdef PERL_MALLOC_WRAP
#define MEM_WRAP_CHECK(n,t) MEM_WRAP_CHECK_1(n,t,PL_memory_wrap)
#define MEM_WRAP_CHECK_1(n,t,a) \
- (void)(sizeof(t) > 1 && ((MEM_SIZE)(n)+0.0) > MEM_SIZE_MAX/sizeof(t) && (Perl_croak_nocontext(a),0))
+ (void)(sizeof(t) > 1 && ((MEM_SIZE)(n)+0.0) > MEM_SIZE_MAX/sizeof(t) && (Perl_croak_nocontext("%s",(a)),0))
#define MEM_WRAP_CHECK_(n,t) MEM_WRAP_CHECK(n,t),
-#define PERL_STRLEN_ROUNDUP(n) ((void)(((n) > MEM_SIZE_MAX - 2 * PERL_STRLEN_ROUNDUP_QUANTUM) ? (Perl_croak_nocontext(PL_memory_wrap),0):0),((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
+#define PERL_STRLEN_ROUNDUP(n) ((void)(((n) > MEM_SIZE_MAX - 2 * PERL_STRLEN_ROUNDUP_QUANTUM) ? (Perl_croak_nocontext("%s",PL_memory_wrap),0):0),((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
#else