diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-03 13:32:14 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-03 13:32:14 +0000 |
commit | b2be623240af7b3318596fa348d2c7920f8703b5 (patch) | |
tree | 475d7bd4aeac575fe74120e102be3a2211c4f313 /pack.c | |
parent | 48ebea719f4478245a90352cfbfd5146ce65ca9e (diff) |
* internal.h (ruby_digit36_to_number_table): Declared.
* util.c (ruby_digit36_to_number_table): Moved from scan_digits.
* bignum.c (conv_digit): Use ruby_digit36_to_number_table.
* pack.c (hex2num): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'pack.c')
-rw-r--r-- | pack.c | 18 |
1 files changed, 5 insertions, 13 deletions
@@ -1047,19 +1047,11 @@ qpencode(VALUE str, VALUE from, long len) static inline int hex2num(char c) { - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - return c - '0'; - case 'a': case 'b': case 'c': - case 'd': case 'e': case 'f': - return c - 'a' + 10; - case 'A': case 'B': case 'C': - case 'D': case 'E': case 'F': - return c - 'A' + 10; - default: - return -1; - } + int n; + n = ruby_digit36_to_number_table[(unsigned char)c]; + if (16 <= n) + n = -1; + return n; } #define PACK_LENGTH_ADJUST_SIZE(sz) do { \ |