diff options
Diffstat (limited to 'libcpp/macro.c')
| -rw-r--r-- | libcpp/macro.c | 38 |
1 files changed, 15 insertions, 23 deletions
diff --git a/libcpp/macro.c b/libcpp/macro.c index 786c21b..60a0753 100644 --- a/libcpp/macro.c +++ b/libcpp/macro.c @@ -73,7 +73,7 @@ struct macro_arg_token_iter -ftrack-macro-expansion is used this location tracks loci across macro expansion. */ const source_location *location_ptr; -#ifdef ENABLE_CHECKING +#if CHECKING_P /* The number of times the iterator went forward. This useful only when checking is enabled. */ size_t num_forwards; @@ -1310,14 +1310,11 @@ set_arg_token (macro_arg *arg, const cpp_token *token, if (loc != NULL) { -#ifdef ENABLE_CHECKING - if (kind == MACRO_ARG_TOKEN_STRINGIFIED - || !track_macro_exp_p) - /* We can't set the location of a stringified argument - token and we can't set any location if we aren't tracking - macro expansion locations. */ - abort (); -#endif + /* We can't set the location of a stringified argument + token and we can't set any location if we aren't tracking + macro expansion locations. */ + gcc_checking_assert (kind != MACRO_ARG_TOKEN_STRINGIFIED + && track_macro_exp_p); *loc = location; } } @@ -1403,7 +1400,7 @@ macro_arg_token_iter_init (macro_arg_token_iter *iter, iter->location_ptr = NULL; if (track_macro_exp_p) iter->location_ptr = get_arg_token_location (arg, kind); -#ifdef ENABLE_CHECKING +#if CHECKING_P iter->num_forwards = 0; if (track_macro_exp_p && token_ptr != NULL @@ -1428,14 +1425,14 @@ macro_arg_token_iter_forward (macro_arg_token_iter *it) it->location_ptr++; break; case MACRO_ARG_TOKEN_STRINGIFIED: -#ifdef ENABLE_CHECKING +#if CHECKING_P if (it->num_forwards > 0) abort (); #endif break; } -#ifdef ENABLE_CHECKING +#if CHECKING_P it->num_forwards++; #endif } @@ -1444,7 +1441,7 @@ macro_arg_token_iter_forward (macro_arg_token_iter *it) static const cpp_token * macro_arg_token_iter_get_token (const macro_arg_token_iter *it) { -#ifdef ENABLE_CHECKING +#if CHECKING_P if (it->kind == MACRO_ARG_TOKEN_STRINGIFIED && it->num_forwards > 0) abort (); @@ -1458,7 +1455,7 @@ macro_arg_token_iter_get_token (const macro_arg_token_iter *it) static source_location macro_arg_token_iter_get_location (const macro_arg_token_iter *it) { -#ifdef ENABLE_CHECKING +#if CHECKING_P if (it->kind == MACRO_ARG_TOKEN_STRINGIFIED && it->num_forwards > 0) abort (); @@ -2144,11 +2141,9 @@ tokens_buff_add_token (_cpp_buff *buffer, static void alloc_expanded_arg_mem (cpp_reader *pfile, macro_arg *arg, size_t capacity) { -#ifdef ENABLE_CHECKING - if (arg->expanded != NULL - || arg->expanded_virt_locs != NULL) - abort (); -#endif + gcc_checking_assert (arg->expanded == NULL + && arg->expanded_virt_locs == NULL); + arg->expanded = XNEWVEC (const cpp_token *, capacity); if (CPP_OPTION (pfile, track_macro_expansion)) arg->expanded_virt_locs = XNEWVEC (source_location, capacity); @@ -2709,10 +2704,7 @@ _cpp_backup_tokens (cpp_reader *pfile, unsigned int count) { macro_context *m = pfile->context->c.mc; m->cur_virt_loc--; -#ifdef ENABLE_CHECKING - if (m->cur_virt_loc < m->virt_locs) - abort (); -#endif + gcc_checking_assert (m->cur_virt_loc >= m->virt_locs); } else abort (); |