Use frozen identifiers when parsing schemas

Author: rmosolgo

graphql-c_parser/ext/graphql_c_parser_ext/graphql_c_parser_ext.c

@@ -1,7 +1,7 @@
 #include "graphql_c_parser_ext.h"
 
-VALUE GraphQL_CParser_Lexer_tokenize_with_c(VALUE self, VALUE query_string) {
-  return tokenize(query_string);
+VALUE GraphQL_CParser_Lexer_tokenize_with_c_internal(VALUE self, VALUE query_string, VALUE fstring_identifiers) {
+  return tokenize(query_string, RTEST(fstring_identifiers));
 }
 
 VALUE GraphQL_CParser_Parser_c_parse(VALUE self) {
@@ -13,7 +13,7 @@ void Init_graphql_c_parser_ext() {
   VALUE GraphQL = rb_define_module("GraphQL");
   VALUE CParser = rb_define_module_under(GraphQL, "CParser");
   VALUE Lexer = rb_define_module_under(CParser, "Lexer");
-  rb_define_singleton_method(Lexer, "tokenize_with_c", GraphQL_CParser_Lexer_tokenize_with_c, 1);
+  rb_define_singleton_method(Lexer, "tokenize_with_c_internal", GraphQL_CParser_Lexer_tokenize_with_c_internal, 2);
   setup_static_token_variables();
 
   VALUE Parser = rb_define_class_under(CParser, "Parser", rb_cObject);