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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2013-04-04 21:22:19 -0700 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2013-04-04 21:22:19 -0700 |
| commit | 97aee949c5931541b0d89963df6da1bcea4023c3 (patch) | |
| tree | d701cde0540ad6da32fa7a3f52fd62ad1fd5af7e /src/parse.y | |
| parent | 5de9a8cc50052db105ea8ba06d64b95cb1b57db1 (diff) | |
| parent | 7331119265b06164db3efa76626020f36ebcaa53 (diff) | |
| download | mruby-97aee949c5931541b0d89963df6da1bcea4023c3.tar.gz mruby-97aee949c5931541b0d89963df6da1bcea4023c3.zip | |
Merge pull request #1136 from h2so5/syntax-error-for-incomplete-variable
Add syntax error for incomplete instance/class variables
Diffstat (limited to 'src/parse.y')
| -rw-r--r-- | src/parse.y | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/parse.y b/src/parse.y index 1c0170ac9..3b69601b1 100644 --- a/src/parse.y +++ b/src/parse.y @@ -4812,7 +4812,16 @@ parser_yylex(parser_state *p) tokadd(p, '@'); c = nextc(p); } - if (c != -1 && isdigit(c)) { + if (c == -1) { + if (p->bidx == 1) { + yyerror(p, "incomplete instance variable syntax"); + } + else { + yyerror(p, "incomplete class variable syntax"); + } + return 0; + } + else if (isdigit(c)) { if (p->bidx == 1) { yyerror_i(p, "`@%c' is not allowed as an instance variable name", c); } |