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comparison src/eval.c @ 10536:6ddf322ff7cf v8.0.0158

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patch 8.0.0158: float funcion test fails on MS-Windows commit https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 8 19:25:40 2017 +0100 patch 8.0.0158: float funcion test fails on MS-Windows Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments.
author Christian Brabandt <cb@256bit.org>
date Sun, 08 Jan 2017 19:30:03 +0100
parents d3f0946b4a80
children ea7fbae33285
comparison
equal deleted inserted replaced
10535:7eeebb3487d4 10536:6ddf322ff7cf
5969 float_T *value) /* result stored here */ 5969 float_T *value) /* result stored here */
5970 { 5970 {
5971 char *s = (char *)text; 5971 char *s = (char *)text;
5972 float_T f; 5972 float_T f;
5973 5973
5974 /* MS-Windows does not deal with "inf" and "nan" properly. */
5975 if (STRNICMP(text, "inf", 3) == 0)
5976 {
5977 *value = INFINITY;
5978 return 3;
5979 }
5980 if (STRNICMP(text, "-inf", 3) == 0)
5981 {
5982 *value = -INFINITY;
5983 return 4;
5984 }
5985 if (STRNICMP(text, "nan", 3) == 0)
5986 {
5987 *value = NAN;
5988 return 3;
5989 }
5974 f = strtod(s, &s); 5990 f = strtod(s, &s);
5975 *value = f; 5991 *value = f;
5976 return (int)((char_u *)s - text); 5992 return (int)((char_u *)s - text);
5977 } 5993 }
5978 #endif 5994 #endif