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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-29 10:47:43 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-29 10:47:43 +0000 |
commit | 829e5ec72743337ff617d7e41fdccec8897da6ba (patch) | |
tree | cf3172b4d047af3e96f450b04f406f3c9ded91f2 /parse.y | |
parent | 4d455537e871b3415bf0beed10f1ed2559c35bb8 (diff) | |
download | ruby-829e5ec72743337ff617d7e41fdccec8897da6ba.tar.gz |
parse.y: ambiguous parentheses
* parse.y (parser_yylex): warn ambiguous parentheses after a space
in method definitions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -8520,6 +8520,10 @@ parser_yylex(struct parser_params *parser) else if (IS_SPCARG(-1)) { c = tLPAREN_ARG; } + else if (IS_lex_state(EXPR_ENDFN) && space_seen) { + rb_warning0("parentheses after method name is interpreted as"); + rb_warning0("an argument list, not a decomposed argument"); + } paren_nest++; COND_PUSH(0); CMDARG_PUSH(0); |