Change pm_regexp_parse to not return boolean

Author: kddnewton

include/prism/regexp.h

@@ -29,8 +29,7 @@ typedef void (*pm_regexp_name_callback_t)(const pm_string_t *name, void *data);
  * @param size The size of the source code.
  * @param name_callback The callback to call when a named capture group is found.
  * @param name_data The data to pass to the name callback.
- * @return Whether or not the parsing was successful.
  */
-PRISM_EXPORTED_FUNCTION bool pm_regexp_parse(pm_parser_t *parser, const uint8_t *source, size_t size, pm_regexp_name_callback_t name_callback, void *name_data);
+PRISM_EXPORTED_FUNCTION void pm_regexp_parse(pm_parser_t *parser, const uint8_t *source, size_t size, pm_regexp_name_callback_t name_callback, void *name_data);
 
 #endif

src/regexp.c

@@ -636,9 +636,9 @@ pm_regexp_parse_pattern(pm_regexp_parser_t *parser) {
  * Parse a regular expression and extract the names of all of the named capture
  * groups.
  */
-PRISM_EXPORTED_FUNCTION bool
+PRISM_EXPORTED_FUNCTION void
 pm_regexp_parse(pm_parser_t *parser, const uint8_t *source, size_t size, pm_regexp_name_callback_t name_callback, void *name_data) {
-    pm_regexp_parser_t regexp_parser = {
+    pm_regexp_parse_pattern(&(pm_regexp_parser_t) {
         .parser = parser,
         .start = source,
         .cursor = source,
@@ -647,7 +647,5 @@ pm_regexp_parse(pm_parser_t *parser, const uint8_t *source, size_t size, pm_rege
         .encoding = parser->encoding,
         .name_callback = name_callback,
         .name_data = name_data
-    };
-
-    return pm_regexp_parse_pattern(&regexp_parser);
+    });
 }