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| author | Chao-ying Fu <fu@mips.com> | 2007-08-30 23:05:17 +0000 |
|---|---|---|
| committer | Chao-ying Fu <chaoyingfu@gcc.gnu.org> | 2007-08-30 23:05:17 +0000 |
| commit | ac6b1c676c9713beb3cfe1ac663c60317c57e1f6 (patch) | |
| tree | f4c07ef719ac366d9d8400e5386ecb0c3d84690c /libcpp/include | |
| parent | 07368af0833c1bfc29e35a1eabb4f269eafd8825 (diff) | |
| download | gcc-ac6b1c676c9713beb3cfe1ac663c60317c57e1f6.tar.gz | |
expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur, ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
* expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
(cpp_classify_number): Support decimal fixed-point constants without
exponents.
Warn about fixed-point constants when -pedantic.
* include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
comments to support fixed-point values.
(CPP_N_FRACT, CPP_N_ACCUM): Define.
From-SVN: r127940
Diffstat (limited to 'libcpp/include')
| -rw-r--r-- | libcpp/include/cpplib.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 2dac4c2d988..039dfbbf193 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -747,9 +747,10 @@ struct cpp_num #define CPP_N_FLOATING 0x0002 #define CPP_N_WIDTH 0x00F0 -#define CPP_N_SMALL 0x0010 /* int, float. */ -#define CPP_N_MEDIUM 0x0020 /* long, double. */ -#define CPP_N_LARGE 0x0040 /* long long, long double. */ +#define CPP_N_SMALL 0x0010 /* int, float, shrot _Fract/Accum */ +#define CPP_N_MEDIUM 0x0020 /* long, double, long _Fract/_Accum. */ +#define CPP_N_LARGE 0x0040 /* long long, long double, + long long _Fract/Accum. */ #define CPP_N_WIDTH_MD 0xF0000 /* machine defined. */ #define CPP_N_MD_W 0x10000 @@ -765,6 +766,9 @@ struct cpp_num #define CPP_N_IMAGINARY 0x2000 #define CPP_N_DFLOAT 0x4000 +#define CPP_N_FRACT 0x100000 /* Fract types. */ +#define CPP_N_ACCUM 0x200000 /* Accum types. */ + /* Classify a CPP_NUMBER token. The return value is a combination of the flags from the above sets. */ extern unsigned cpp_classify_number (cpp_reader *, const cpp_token *); |