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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 | a4f59896093fceec34fafc74b5fba980277a1bd1 (patch) | |
| tree | e897500fbc208e632174f54adfd9a0a7009f5d28 /parse.y | |
| parent | 464de956d81a73e7412aea80a9720032ffe365ee (diff) | |
| download | ruby-a4f59896093fceec34fafc74b5fba980277a1bd1.tar.gz ruby-a4f59896093fceec34fafc74b5fba980277a1bd1.tar.xz ruby-a4f59896093fceec34fafc74b5fba980277a1bd1.zip | |
* parse.y (yylex): no .<digit> floating literal anymore.
git-svn-id: http://svn.ruby-lang.org/repos/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': |