diff options
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -8536,11 +8536,18 @@ parser_yylex(struct parser_params *parser) } else if (IS_SPCARG(-1)) { c = tLPAREN_ARG; + if (lex_state == EXPR_ARG) { + rb_warning0("parentheses after method name and a space is interpreted as " + "an argument list, not a parenthesed argument"); + } } else if (IS_lex_state(EXPR_ENDFN) && space_seen && !lambda_beginning_p()) { rb_warning0("parentheses after method name is interpreted as " "an argument list, not a decomposed argument"); } + else if (lex_state == (EXPR_END|EXPR_LABEL) && space_seen) { + rb_warning0("don't put space before argument parentheses"); + } paren_nest++; COND_PUSH(0); CMDARG_PUSH(0); |