diff options
Diffstat (limited to 'gcc/system.h')
| -rw-r--r-- | gcc/system.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/gcc/system.h b/gcc/system.h index 5adbd32b9c6..8d1c521d883 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -567,6 +567,13 @@ typedef char _Bool; #define really_call_calloc calloc #define really_call_realloc realloc +#if defined(FLEX_SCANNER) || defined(YYBISON) +/* Flex and bison use malloc and realloc. Yuk. Note that this means + really_call_* cannot be used in a .l or .y file. */ +#define malloc xmalloc +#define realloc xrealloc +#endif + #if (GCC_VERSION >= 3000) /* Note autoconf checks for prototype declarations and includes @@ -578,11 +585,7 @@ typedef char _Bool; #undef strdup #pragma GCC poison calloc strdup -#if defined(FLEX_SCANNER) || defined (YYBISON) -/* Flex and bison use malloc and realloc. Yuk. */ -#define malloc xmalloc -#define realloc xrealloc -#else +#if !defined(FLEX_SCANNER) && !defined(YYBISON) #undef malloc #undef realloc #pragma GCC poison malloc realloc @@ -617,7 +620,7 @@ typedef char _Bool; BLOCK_PROFILER BLOCK_PROFILER_CODE FUNCTION_BLOCK_PROFILER \ FUNCTION_BLOCK_PROFILER_EXIT MACHINE_STATE_SAVE \ MACHINE_STATE_RESTORE SCCS_DIRECTIVE SECTION_ASM_OP \ - ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL + ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL ASM_OUTPUT_INTERNAL_LABEL /* Hooks that are no longer used. */ #pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \ |