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* include/ruby/node.h: make node flags as VALUE type.

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enum ruby_node_flags removed.

* ruby.c: define RUBY_NODE_* as const for gdb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2007-10-07 13:03:05 +00:00
parent 9b2350e836
commit a6e5b6d660
4 changed files with 21 additions and 17 deletions
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18
include/ruby/node.h
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@ -271,26 +271,18 @@ typedef struct RNode {
#define RNODE(obj) (R_CAST(RNode)(obj))
/* 0..4:T_TYPES, 5:FL_MARK, 6:reserved, 7:NODE_NEWLINE */
enum ruby_node_flags {
NODE_NEWLINE = (1<<7),
#define NODE_NEWLINE NODE_NEWLINE
#define NODE_NEWLINE (((VALUE)1)<<7)
NODE_TYPESHIFT = 8,
#define NODE_TYPESHIFT NODE_TYPESHIFT
NODE_TYPEMASK = (0x7f<<NODE_TYPESHIFT),
#define NODE_TYPEMASK NODE_TYPEMASK
NODE_LSHIFT = (NODE_TYPESHIFT+7),
#define NODE_LSHIFT NODE_LSHIFT
NODE_LMASK = (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1),
#define NODE_LMASK NODE_LMASK
};
#define NODE_TYPESHIFT 8
#define NODE_TYPEMASK (((VALUE)0x7f)<<NODE_TYPESHIFT)
#define nd_type(n) ((int) (((RNODE(n))->flags & NODE_TYPEMASK)>>NODE_TYPESHIFT))
#define nd_set_type(n,t) \
RNODE(n)->flags=((RNODE(n)->flags&~NODE_TYPEMASK)|(((t)<<NODE_TYPESHIFT)&NODE_TYPEMASK))
#define NODE_LSHIFT (NODE_TYPESHIFT+7)
#define NODE_LMASK (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1)
#define nd_line(n) ((VALUE)(((RNODE(n))->flags>>NODE_LSHIFT)&NODE_LMASK))
#define nd_set_line(n,l) \
RNODE(n)->flags=((RNODE(n)->flags&~(-1<<NODE_LSHIFT))|(((l)&NODE_LMASK)<<NODE_LSHIFT))