diff options
Diffstat (limited to 'src/parse.y')
| -rw-r--r-- | src/parse.y | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/parse.y b/src/parse.y index 1c0170ac9..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); @@ -4812,7 +4816,16 @@ 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); } |