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| author | h2so5 <[email protected]> | 2013-04-05 14:59:11 +0900 |
|---|---|---|
| committer | h2so5 <[email protected]> | 2013-04-05 14:59:11 +0900 |
| commit | 51ef69dee6dd500991fa816b5b88a33a6f1e04e1 (patch) | |
| tree | 0aaadc2855b38b506b2e3028408e2a26124b3d14 /src | |
| parent | 97aee949c5931541b0d89963df6da1bcea4023c3 (diff) | |
| download | mruby-51ef69dee6dd500991fa816b5b88a33a6f1e04e1.tar.gz mruby-51ef69dee6dd500991fa816b5b88a33a6f1e04e1.zip | |
Add syntax error for incomplete global variables
Diffstat (limited to 'src')
| -rw-r--r-- | src/parse.y | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/parse.y b/src/parse.y index 3b69601b1..35bc18cd5 100644 --- a/src/parse.y +++ b/src/parse.y @@ -4726,6 +4726,10 @@ parser_yylex(parser_state *p) p->lstate = EXPR_END; token_column = newtok(p); c = nextc(p); + if (c == -1) { + yyerror(p, "incomplete global variable syntax"); + return 0; + } switch (c) { case '_': /* $_: last read line string */ c = nextc(p); |