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+<digit> problem

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2000-02-26 01:16:48 +00:00
parent 7ed66b9e1d
commit 0c123a83f0
1 changed files with 4 additions and 1 deletions
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5
parse.y
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@ -2909,7 +2909,10 @@ yylex()
(lex_state == EXPR_ARG && space_seen && !ISSPACE(c))) { (lex_state == EXPR_ARG && space_seen && !ISSPACE(c))) {
pushback(c); pushback(c);
if (lex_state == EXPR_ARG) arg_ambiguous(); if (lex_state == EXPR_ARG) arg_ambiguous();
if (ISDIGIT(c)) goto start_num; if (ISDIGIT(c)) {
c = '+';
goto start_num;
}
lex_state = EXPR_BEG; lex_state = EXPR_BEG;
return tUPLUS; return tUPLUS;
} }