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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-02-05 08:11:27 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-02-05 08:11:27 +0000 |
commit | bb7085084e32ad15c51688bf55b841dad4f880a3 (patch) | |
tree | e897500fbc208e632174f54adfd9a0a7009f5d28 /parse.y | |
parent | aa8b38793f86e41ab7ece75010227b2674a622fb (diff) | |
download | ruby-bb7085084e32ad15c51688bf55b841dad4f880a3.tar.gz |
* parse.y (yylex): no .<digit> floating literal anymore.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 14 |
1 files changed, 4 insertions, 10 deletions
@@ -3645,12 +3645,7 @@ yylex() lex_state = EXPR_BEG; pushback(c); if (ISDIGIT(c)) { -#if 0 - c = '-'; - goto start_num; -#else return tUMINUS_NUM; -#endif } return tUMINUS; } @@ -3668,12 +3663,11 @@ yylex() return tDOT2; } pushback(c); - if (!ISDIGIT(c)) { - lex_state = EXPR_DOT; - return '.'; + if (ISDIGIT(c)) { + rb_warning("no .<digit> floating literal anymore; put 0 before dot"); } - c = '.'; - /* fall through */ + lex_state = EXPR_DOT; + return '.'; start_num: case '0': case '1': case '2': case '3': case '4': |