diff options
Diffstat (limited to 'src/string.c')
| -rw-r--r-- | src/string.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/src/string.c b/src/string.c index 7cd727806..f3a788df3 100644 --- a/src/string.c +++ b/src/string.c @@ -74,7 +74,7 @@ mrb_str_modify(mrb_state *mrb, struct RString *s) if (p) { memcpy(ptr, p, len); } - ptr[len] = 0; + ptr[len] = '\0'; s->ptr = ptr; s->aux.capa = len; str_decref(mrb, shared); @@ -104,10 +104,9 @@ mrb_str_resize(mrb_state *mrb, mrb_value str, mrb_int len) mrb_str_modify(mrb, s); slen = s->len; if (len != slen) { - if (slen < len || slen -len > 1024) { - s->ptr = (char *)mrb_realloc(mrb, s->ptr, len+1); + if (slen < len || slen - len > 256) { + RESIZE_CAPA(s, len); } - s->aux.capa = len; s->len = len; s->ptr[len] = '\0'; /* sentinel */ } @@ -261,14 +260,7 @@ mrb_str_new_cstr(mrb_state *mrb, const char *p) len = 0; } - s = mrb_obj_alloc_string(mrb); - s->ptr = (char *)mrb_malloc(mrb, len+1); - if (p) { - memcpy(s->ptr, p, len); - } - s->ptr[len] = 0; - s->len = (mrb_int)len; - s->aux.capa = (mrb_int)len; + s = str_new(mrb, p, len); return mrb_obj_value(s); } @@ -406,7 +398,7 @@ mrb_str_concat(mrb_state *mrb, mrb_value self, mrb_value other) } memcpy(s1->ptr+s1->len, s2->ptr, s2->len); s1->len = len; - s1->ptr[len] = 0; + s1->ptr[len] = '\0'; } /* @@ -603,7 +595,7 @@ mrb_str_cmp_m(mrb_state *mrb, mrb_value str1) return mrb_fixnum_value(result); } -static int +static mrb_bool str_eql(mrb_state *mrb, const mrb_value str1, const mrb_value str2) { const mrb_int len = RSTRING_LEN(str1); @@ -614,7 +606,7 @@ str_eql(mrb_state *mrb, const mrb_value str1, const mrb_value str2) return FALSE; } -int +mrb_bool mrb_str_equal(mrb_state *mrb, mrb_value str1, mrb_value str2) { if (mrb_obj_equal(mrb, str1, str2)) return TRUE; @@ -2542,7 +2534,6 @@ mrb_init_string(mrb_state *mrb) mrb_define_method(mrb, s, "*", mrb_str_times, MRB_ARGS_REQ(1)); /* 15.2.10.5.1 */ mrb_define_method(mrb, s, "<=>", mrb_str_cmp_m, MRB_ARGS_REQ(1)); /* 15.2.10.5.3 */ mrb_define_method(mrb, s, "==", mrb_str_equal_m, MRB_ARGS_REQ(1)); /* 15.2.10.5.4 */ - mrb_define_method(mrb, s, "=~", noregexp, MRB_ARGS_REQ(1)); /* 15.2.10.5.5 */ mrb_define_method(mrb, s, "[]", mrb_str_aref_m, MRB_ARGS_ANY()); /* 15.2.10.5.6 */ mrb_define_method(mrb, s, "capitalize", mrb_str_capitalize, MRB_ARGS_NONE()); /* 15.2.10.5.7 */ mrb_define_method(mrb, s, "capitalize!", mrb_str_capitalize_bang, MRB_ARGS_REQ(1)); /* 15.2.10.5.8 */ @@ -2555,26 +2546,18 @@ mrb_init_string(mrb_state *mrb) mrb_define_method(mrb, s, "empty?", mrb_str_empty_p, MRB_ARGS_NONE()); /* 15.2.10.5.16 */ mrb_define_method(mrb, s, "eql?", mrb_str_eql, MRB_ARGS_REQ(1)); /* 15.2.10.5.17 */ - // NOTE: Regexp not implemented - mrb_define_method(mrb, s, "gsub", noregexp, MRB_ARGS_REQ(1)); /* 15.2.10.5.18 */ - mrb_define_method(mrb, s, "gsub!", noregexp, MRB_ARGS_REQ(1)); /* 15.2.10.5.19 */ - mrb_define_method(mrb, s, "hash", mrb_str_hash_m, MRB_ARGS_REQ(1)); /* 15.2.10.5.20 */ mrb_define_method(mrb, s, "include?", mrb_str_include, MRB_ARGS_REQ(1)); /* 15.2.10.5.21 */ mrb_define_method(mrb, s, "index", mrb_str_index_m, MRB_ARGS_ANY()); /* 15.2.10.5.22 */ mrb_define_method(mrb, s, "initialize", mrb_str_init, MRB_ARGS_REQ(1)); /* 15.2.10.5.23 */ mrb_define_method(mrb, s, "initialize_copy", mrb_str_replace, MRB_ARGS_REQ(1)); /* 15.2.10.5.24 */ mrb_define_method(mrb, s, "intern", mrb_str_intern, MRB_ARGS_NONE()); /* 15.2.10.5.25 */ - mrb_define_method(mrb, s, "match", noregexp, MRB_ARGS_REQ(1)); /* 15.2.10.5.27 */ mrb_define_method(mrb, s, "replace", mrb_str_replace, MRB_ARGS_REQ(1)); /* 15.2.10.5.28 */ mrb_define_method(mrb, s, "reverse", mrb_str_reverse, MRB_ARGS_NONE()); /* 15.2.10.5.29 */ mrb_define_method(mrb, s, "reverse!", mrb_str_reverse_bang, MRB_ARGS_NONE()); /* 15.2.10.5.30 */ mrb_define_method(mrb, s, "rindex", mrb_str_rindex_m, MRB_ARGS_ANY()); /* 15.2.10.5.31 */ - mrb_define_method(mrb, s, "scan", noregexp, MRB_ARGS_REQ(1)); /* 15.2.10.5.32 */ mrb_define_method(mrb, s, "slice", mrb_str_aref_m, MRB_ARGS_ANY()); /* 15.2.10.5.34 */ mrb_define_method(mrb, s, "split", mrb_str_split_m, MRB_ARGS_ANY()); /* 15.2.10.5.35 */ - mrb_define_method(mrb, s, "sub", noregexp, MRB_ARGS_REQ(1)); /* 15.2.10.5.36 */ - mrb_define_method(mrb, s, "sub!", noregexp, MRB_ARGS_REQ(1)); /* 15.2.10.5.37 */ mrb_define_method(mrb, s, "to_i", mrb_str_to_i, MRB_ARGS_ANY()); /* 15.2.10.5.38 */ mrb_define_method(mrb, s, "to_f", mrb_str_to_f, MRB_ARGS_NONE()); /* 15.2.10.5.39 */ |