* parse.y: yyparse #defines moved from intern.h

* ruby.c (proc_options): access prefixed "ruby_yydebug".

* applied modifies to pacify some of gcc -Wall warnings.

* parse.y (arg): no more ugly hack for "**", so that "-2**2" to be
  parsed as "(-2)**2", whereas "- 2**2" or "-(2)**2" to be parsed
  as "-(2**2)".

* parse.y (yylex): '-2' to be literal fixnum. [new]

* time.c (time_succ): new method for Range support.

* time.c (time_arg): nil test against v[6] (usec).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index 52d0f2a139..935f678efd 100644
--- a/parse.y
+++ b/parse.y
@@ -13,14 +13,23 @@
 %{
 
 #define YYDEBUG 1
+
 #include "ruby.h"
 #include "env.h"
+#include "intern.h"
 #include "node.h"
 #include "st.h"
 #include <stdio.h>
 #include <errno.h>
 #include <ctype.h>
 
+#define yyparse ruby_yyparse
+#define yylex ruby_yylex
+#define yyerror ruby_yyerror
+#define yylval ruby_yylval
+#define yychar ruby_yychar
+#define yydebug ruby_yydebug
+
 #define ID_SCOPE_SHIFT 3
 #define ID_SCOPE_MASK 0x07
 #define ID_LOCAL    0x01