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eb6118992b
* eval.c (set_method_visibility): should have clear cache forq updated visibility. * numeric.c (flo_to_s): default format precision to be "%.16g". * util.c (ruby_strtod): use own strtod(3) implementation to avoid locale hell. Due to this change "0xff".to_f no longer returns 255.0 * eval.c (avalue_to_yvalue): new function to distinguish yvalue (no-arg == Qundef) from svalue (no-arg == Qnil). * eval.c (rb_yield_0): use avalue_to_yvalue(). * eval.c (assign): warn if val == Qundef where it means rhs is void (e.g. yield without value or call without argument). * parse.y (value_expr): need not to warn for WHILE and UNTIL, since they can have return value (via valued break). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
60 lines
1 KiB
C
60 lines
1 KiB
C
/**********************************************************************
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env.h -
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$Author$
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$Date$
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created at: Mon Jul 11 11:53:03 JST 1994
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Copyright (C) 1993-2002 Yukihiro Matsumoto
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**********************************************************************/
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#ifndef ENV_H
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#define ENV_H
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extern struct FRAME {
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VALUE self;
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int argc;
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VALUE *argv;
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ID last_func;
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VALUE last_class;
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VALUE cbase;
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struct FRAME *prev;
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struct FRAME *tmp;
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char *file;
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int line;
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int iter;
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int flags;
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} *ruby_frame;
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void rb_gc_mark_frame _((struct FRAME *));
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#define FRAME_ALLOCA 0
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#define FRAME_MALLOC 1
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extern struct SCOPE {
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struct RBasic super;
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ID *local_tbl;
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VALUE *local_vars;
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int flags;
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} *ruby_scope;
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#define SCOPE_ALLOCA 0
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#define SCOPE_MALLOC 1
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#define SCOPE_NOSTACK 2
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#define SCOPE_DONT_RECYCLE 4
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extern int ruby_in_eval;
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extern VALUE ruby_class;
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struct RVarmap {
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struct RBasic super;
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ID id;
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VALUE val;
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struct RVarmap *next;
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};
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extern struct RVarmap *ruby_dyna_vars;
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#endif /* ENV_H */
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