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| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-08-06 18:12:49 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-08-06 18:12:49 +0000 |
| commit | 428a1c21f8df9e3a70afdcd270f660d63e8b7cb3 (patch) | |
| tree | fde82f1201d096c62200c1724deb5ea25ea63afc /gcc/c-common.h | |
| parent | 0ac75c1f244739b275db1941ae24b3bb0dbbb0bc (diff) | |
| download | gcc-428a1c21f8df9e3a70afdcd270f660d63e8b7cb3.tar.gz | |
* c-common.h (enum c_tree_index): Add CTI_SIGNED_SIZE_TYPE and
CTI_UNSIGNED_PTRDIFF_TYPE.
(signed_size_type_node): Define.
(unsigned_ptrdiff_type_node): Define.
* c-decl.c (init_decl_processing): Create the
signed_size_type_node and unsigned_ptrdiff_type_node types.
* c-common.c (T_SC): Define.
(T_SST): Define.
(T_UPD): Define.
(print_char_table): Use T_SST for %zd, %zi, %zn. Use T_UPD for
%to, %tu, %tx, %tX. Allow %hhn (T_SC). Add "c" to the flags for
%s and %p.
(scan_char_table): Use T_SC for %hhd, %hhi, %hhn. Use T_SST for
%zd, %zi, %zn. Use T_UPD for %to, %tu, %tx, %tX. Add "c" to the
flags for %c, %s and %[.
(check_format_info): Only allow leniency for signedness of targets
of character pointers (when pedantic) for formats flagged with
"c", so for strings but not for %hh formats. When pedantic, don't
allow character pointers to substitute for void pointers if a
second level of indirection is present.
testsuite:
* gcc.dg/c99-printf-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35530 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index 9033a3ada39..50823df10f7 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -92,6 +92,8 @@ enum c_tree_index CTI_SIGNED_WCHAR_TYPE, CTI_UNSIGNED_WCHAR_TYPE, CTI_WINT_TYPE, + CTI_SIGNED_SIZE_TYPE, /* For format checking only. */ + CTI_UNSIGNED_PTRDIFF_TYPE, /* For format checking only. */ CTI_WIDEST_INT_LIT_TYPE, CTI_WIDEST_UINT_LIT_TYPE, @@ -124,6 +126,8 @@ enum c_tree_index #define signed_wchar_type_node c_global_trees[CTI_SIGNED_WCHAR_TYPE] #define unsigned_wchar_type_node c_global_trees[CTI_UNSIGNED_WCHAR_TYPE] #define wint_type_node c_global_trees[CTI_WINT_TYPE] +#define signed_size_type_node c_global_trees[CTI_SIGNED_SIZE_TYPE] +#define unsigned_ptrdiff_type_node c_global_trees[CTI_UNSIGNED_PTRDIFF_TYPE] #define widest_integer_literal_type_node c_global_trees[CTI_WIDEST_INT_LIT_TYPE] #define widest_unsigned_literal_type_node c_global_trees[CTI_WIDEST_UINT_LIT_TYPE] |