diff options
Diffstat (limited to 'parse.y')
| -rw-r--r-- | parse.y | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -881,10 +881,10 @@ stmt : keyword_alias fitem {lex_state = EXPR_FNAME;} fitem | keyword_alias tGVAR tBACK_REF { /*%%%*/ - char buf[3]; - - sprintf(buf, "$%c", (char)$3->nd_nth); - $$ = NEW_VALIAS($2, rb_intern(buf)); + char buf[2]; + buf[0] = '$'; + buf[1] = (char)$3->nd_nth; + $$ = NEW_VALIAS($2, rb_intern2(buf, 2)); /*% $$ = dispatch2(var_alias, $2, $3); %*/ @@ -7041,7 +7041,7 @@ parser_yylex(struct parser_params *parser) if (nondigit) { char tmp[30]; trailing_uc: - sprintf(tmp, "trailing `%c' in number", nondigit); + snprintf(tmp, sizeof(tmp), "trailing `%c' in number", nondigit); yyerror(tmp); } if (is_float) { @@ -10011,9 +10011,9 @@ ripper_id2sym(ID id) char buf[8]; if (id <= 256) { - buf[0] = id; + buf[0] = (char)id; buf[1] = '\0'; - return ID2SYM(rb_intern(buf)); + return ID2SYM(rb_intern2(buf, 1)); } if ((name = keyword_id_to_str(id))) { return ID2SYM(rb_intern(name)); |