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| author | Victor Stinner <vstinner@python.org> | 2022-02-23 17:16:23 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-23 17:16:23 (GMT) |
| commit | 9bbdde218005f552304d9954bb97e3f9185edded (patch) | |
| tree | 2085d4399dfdcb03bbf9af4c7e5cf92bbdb55f43 /Python/pystrtod.c | |
| parent | 375a56bd4015596c0cf44129c8842a1fe7199785 (diff) | |
| download | cpython-9bbdde218005f552304d9954bb97e3f9185edded.zip cpython-9bbdde218005f552304d9954bb97e3f9185edded.tar.gz cpython-9bbdde218005f552304d9954bb97e3f9185edded.tar.bz2 | |
bpo-45412: Add _PY_SHORT_FLOAT_REPR macro (GH-31171)
Remove the HAVE_PY_SET_53BIT_PRECISION macro (moved to the internal
C API).
* Move HAVE_PY_SET_53BIT_PRECISION macro to pycore_pymath.h.
* Replace PY_NO_SHORT_FLOAT_REPR macro with _PY_SHORT_FLOAT_REPR
macro which is always defined. gcc -Wundef emits a warning when
using _PY_SHORT_FLOAT_REPR but the macro is not defined, if
pycore_pymath.h include was forgotten.
Diffstat (limited to 'Python/pystrtod.c')
| -rw-r--r-- | Python/pystrtod.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Python/pystrtod.c b/Python/pystrtod.c index ab5814d..7469d62 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -1,8 +1,8 @@ /* -*- Mode: C; c-file-style: "python" -*- */ #include <Python.h> -#include "pycore_dtoa.h" -#include "pycore_pymath.h" // _Py_SET_53BIT_PRECISION_START +#include "pycore_dtoa.h" // _Py_dg_strtod() +#include "pycore_pymath.h" // _PY_SHORT_FLOAT_REPR #include <locale.h> /* Case-insensitive string match used for nan and inf detection; t should be @@ -24,7 +24,7 @@ case_insensitive_match(const char *s, const char *t) the successfully parsed portion of the string. On failure, return -1.0 and set *endptr to point to the start of the string. */ -#ifndef PY_NO_SHORT_FLOAT_REPR +#if _PY_SHORT_FLOAT_REPR == 1 double _Py_parse_inf_or_nan(const char *p, char **endptr) @@ -127,7 +127,7 @@ _Py_parse_inf_or_nan(const char *p, char **endptr) * Return value: the #gdouble value. **/ -#ifndef PY_NO_SHORT_FLOAT_REPR +#if _PY_SHORT_FLOAT_REPR == 1 static double _PyOS_ascii_strtod(const char *nptr, char **endptr) @@ -441,7 +441,7 @@ _Py_string_to_number_with_underscores( return NULL; } -#ifdef PY_NO_SHORT_FLOAT_REPR +#if _PY_SHORT_FLOAT_REPR == 0 /* Given a string that may have a decimal point in the current locale, change it back to a dot. Since the string cannot get @@ -942,7 +942,7 @@ char * PyOS_double_to_string(double val, return buf; } -#else +#else // _PY_SHORT_FLOAT_REPR == 1 /* _Py_dg_dtoa is available. */ @@ -1305,4 +1305,4 @@ char * PyOS_double_to_string(double val, flags & Py_DTSF_ALT, float_strings, type); } -#endif /* ifdef PY_NO_SHORT_FLOAT_REPR */ +#endif // _PY_SHORT_FLOAT_REPR == 1 |