diff options
Diffstat (limited to 'complex.c')
-rw-r--r-- | complex.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -1138,10 +1138,12 @@ static VALUE comp_pat1, comp_pat2, a_slash, a_dot_and_an_e, static void make_patterns(void) { - static char comp_pat1_source[] = PATTERN1; - static char comp_pat2_source[] = PATTERN2; - static char image_garbages_pat_source[] = "[+\\(\\)iIjJ]"; - static char underscores_pat_source[] = "_+"; + static const char comp_pat1_source[] = PATTERN1; + static const char comp_pat2_source[] = PATTERN2; + static const char image_garbages_pat_source[] = "[+\\(\\)iIjJ]"; + static const char underscores_pat_source[] = "_+"; + + if (comp_pat1) return; comp_pat1 = rb_reg_new(comp_pat1_source, sizeof comp_pat1_source - 1, 0); rb_global_variable(&comp_pat1); |