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* parse.y (yylex): 8 and 9 in octal integer should cause compile

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error.  [ruby-dev:35729]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@18318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2008-08-02 06:51:53 +00:00
parent 91c03e7264
commit 05c96af27b
2 changed files with 8 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Sat Aug 2 15:51:50 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (yylex): 8 and 9 in octal integer should cause compile
error. [ruby-dev:35729]
Sat Aug 2 11:51:42 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> Sat Aug 2 11:51:42 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* rubysig.h (CHECK_INTS): gives the chance to perform to deferred * rubysig.h (CHECK_INTS): gives the chance to perform to deferred

4
parse.y
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@ -3969,7 +3969,8 @@ yylex()
nondigit = c; nondigit = c;
continue; continue;
} }
if (c < '0' || c > '7') break; if (c < '0' || c > '9') break;
if (c > '7') goto invalid_octal;
nondigit = 0; nondigit = 0;
tokadd(c); tokadd(c);
} while ((c = nextc()) != -1); } while ((c = nextc()) != -1);
@ -3986,6 +3987,7 @@ yylex()
} }
} }
if (c > '7' && c <= '9') { if (c > '7' && c <= '9') {
invalid_octal:
yyerror("Illegal octal digit"); yyerror("Illegal octal digit");
} }
else if (c == '.' || c == 'e' || c == 'E') { else if (c == '.' || c == 'e' || c == 'E') {