diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-19 08:12:40 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-19 08:12:40 +0000 |
| commit | 0eb42786ea75706ae70ae6cb747784530feaede5 (patch) | |
| tree | f55129c95b6d530ac3f27efedc5330140e9ac903 /ruby.h | |
| parent | c50494d6bb7757c8670b554118f8f40df9f6682f (diff) | |
* ruby.h (RSTRING_*, RARRAY_*, RREGEXP_*, RSTRUCT_*, RBIGNUM_*):
ensure non-lvalue for compatibility with 1.9.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@26978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.h')
| -rw-r--r-- | ruby.h | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -364,8 +364,8 @@ struct RString { VALUE shared; } aux; }; -#define RSTRING_PTR(s) (RSTRING(s)->ptr) -#define RSTRING_LEN(s) (RSTRING(s)->len) +#define RSTRING_PTR(s) (*(char *const *)&RSTRING(s)->ptr) +#define RSTRING_LEN(s) (*(const long *)&RSTRING(s)->len) #define RSTRING_END(s) (RSTRING_PTR(s)+RSTRING_LEN(s)) struct RArray { @@ -377,8 +377,8 @@ struct RArray { } aux; VALUE *ptr; }; -#define RARRAY_PTR(s) (RARRAY(s)->ptr) -#define RARRAY_LEN(s) (RARRAY(s)->len) +#define RARRAY_PTR(s) (*(VALUE *const *)&RARRAY(s)->ptr) +#define RARRAY_LEN(s) (*(const long *)&RARRAY(s)->len) struct RRegexp { struct RBasic basic; @@ -386,8 +386,8 @@ struct RRegexp { long len; char *str; }; -#define RREGEXP_SRC_PTR(r) (RREGEXP(r)->src) -#define RREGEXP_SRC_LEN(r) (RREGEXP(r)->len) +#define RREGEXP_SRC_PTR(r) (*(char *const *)&RREGEXP(r)->src) +#define RREGEXP_SRC_LEN(r) (*(const long *)&RREGEXP(r)->len) struct RHash { struct RBasic basic; @@ -441,8 +441,8 @@ struct RStruct { long len; VALUE *ptr; }; -#define RSTRUCT_LEN(st) (RSTRUCT(st)->len) -#define RSTRUCT_PTR(st) (RSTRUCT(st)->ptr) +#define RSTRUCT_LEN(st) (*(const long *)&RSTRUCT(st)->len) +#define RSTRUCT_PTR(st) (*(VALUE *const *)&RSTRUCT(st)->ptr) struct RBignum { struct RBasic basic; @@ -450,12 +450,12 @@ struct RBignum { long len; void *digits; }; -#define RBIGNUM_SIGN(b) (RBIGNUM(b)->sign) +#define RBIGNUM_SIGN(b) (RBIGNUM(b)->sign != 0) #define RBIGNUM_SET_SIGN(b,s) (RBIGNUM(b)->sign = (s)) #define RBIGNUM_POSITIVE_P(b) RBIGNUM_SIGN(b) #define RBIGNUM_NEGATIVE_P(b) (!RBIGNUM_SIGN(b)) -#define RBIGNUM_LEN(b) (RBIGNUM(b)->len) -#define RBIGNUM_DIGITS(b) (RBIGNUM(b)->digits) +#define RBIGNUM_LEN(b) (*(const long *)&RBIGNUM(b)->len) +#define RBIGNUM_DIGITS(b) (*(VALUE *const *)&RBIGNUM(b)->digits) #define R_CAST(st) (struct st*) #define RBASIC(obj) (R_CAST(RBasic)(obj)) |