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* rational.c (make_patterns): constified.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2008-06-09 05:39:57 +00:00
parent 6cdc89332e
commit 85976cf893
1 changed files with 6 additions and 4 deletions
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10
rational.c
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@ -1287,10 +1287,12 @@ static VALUE rat_pat, an_e_pat, a_dot_pat, underscores_pat, an_underscore;
static void static void
make_patterns(void) make_patterns(void)
{ {
static char rat_pat_source[] = PATTERN; static char const rat_pat_source[] = PATTERN;
static char an_e_pat_source[] = "[eE]"; static char const an_e_pat_source[] = "[eE]";
static char a_dot_pat_source[] = "\\."; static char const a_dot_pat_source[] = "\\.";
static char underscores_pat_source[] = "_+"; static char const underscores_pat_source[] = "_+";
if (rat_pat) return;
rat_pat = rb_reg_new(rat_pat_source, sizeof rat_pat_source - 1, 0); rat_pat = rb_reg_new(rat_pat_source, sizeof rat_pat_source - 1, 0);
rb_global_variable(&rat_pat); rb_global_variable(&rat_pat);