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11385: parse 0[0-9]+ as octal in arithmetic expressions

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Clint Adams 2000-05-15 17:54:58 +00:00
parent 0e5666e2ad
commit 18b193f241
2 changed files with 9 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2000-05-15 Clint Adams <schizo@debian.org>
* 11385: Src/math.c: interpret integer constants beginning
with '0' as octal to conform to IEEE Std 1003.2-1992
(ISO 9945-2:1993).
2000-05-15 Sven Wischnowsky <wischnow@zsh.org>
* 11380: Src/subst.c: detect additional characters in parameter

4
Src/math.c
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@ -357,6 +357,10 @@ zzlex(void)
yyval.u.l = zstrtol(++ptr, &ptr, lastbase = 16);
return NUM;
}
else if (idigit(*ptr) && (memchr(ptr, '.', strlen(ptr)) == NULL)) {
yyval.u.l = zstrtol(ptr, &ptr, lastbase = 8);
return NUM;
}
/* Fall through! */
default:
if (idigit(*--ptr) || *ptr == '.') {