diff options
Diffstat (limited to 'internal/compar.h')
| -rw-r--r-- | internal/compar.h | 46 |
1 files changed, 10 insertions, 36 deletions
diff --git a/internal/compar.h b/internal/compar.h index 6a689ed11d..5eb5e8714e 100644 --- a/internal/compar.h +++ b/internal/compar.h @@ -1,56 +1,30 @@ -#ifndef INTERNAL_COMPAR_H /* -*- C -*- */ +#ifndef INTERNAL_COMPAR_H /*-*-C-*-vi:se ft=c:*/ #define INTERNAL_COMPAR_H /** - * @file - * @brief Internal header for Comparable. - * @author \@shyouhei + * @author Ruby developers <ruby-core@ruby-lang.org> * @copyright This file is a part of the programming language Ruby. * Permission is hereby granted, to either redistribute and/or * modify this file, provided that the conditions mentioned in the * file COPYING are met. Consult the file for details. + * @brief Internal header for Comparable. */ -#include "ruby/ruby.h" /* for RUBY_INTEGER_UNIFICATION */ -#include "internal/vm.h" /* for rb_method_basic_definition_p */ +#include "internal/basic_operators.h" #define STRING_P(s) (RB_TYPE_P((s), T_STRING) && CLASS_OF(s) == rb_cString) -#ifdef RUBY_INTEGER_UNIFICATION -# define rb_cFixnum rb_cInteger -# define rb_cBignum rb_cInteger -#endif - -enum { - cmp_opt_Fixnum, - cmp_opt_String, - cmp_opt_Float, - cmp_optimizable_count -}; - -struct cmp_opt_data { - unsigned int opt_methods; - unsigned int opt_inited; -}; - -#define NEW_CMP_OPT_MEMO(type, value) \ - NEW_PARTIAL_MEMO_FOR(type, value, cmp_opt) -#define CMP_OPTIMIZABLE_BIT(type) (1U << TOKEN_PASTE(cmp_opt_,type)) -#define CMP_OPTIMIZABLE(data, type) \ - (((data).opt_inited & CMP_OPTIMIZABLE_BIT(type)) ? \ - ((data).opt_methods & CMP_OPTIMIZABLE_BIT(type)) : \ - (((data).opt_inited |= CMP_OPTIMIZABLE_BIT(type)), \ - rb_method_basic_definition_p(TOKEN_PASTE(rb_c,type), id_cmp) && \ - ((data).opt_methods |= CMP_OPTIMIZABLE_BIT(type)))) +#define CMP_OPTIMIZABLE(type) BASIC_OP_UNREDEFINED_P(BOP_CMP, type##_REDEFINED_OP_FLAG) -#define OPTIMIZED_CMP(a, b, data) \ - ((FIXNUM_P(a) && FIXNUM_P(b) && CMP_OPTIMIZABLE(data, Fixnum)) ? \ +#define OPTIMIZED_CMP(a, b) \ + ((FIXNUM_P(a) && FIXNUM_P(b) && CMP_OPTIMIZABLE(INTEGER)) ? \ (((long)a > (long)b) ? 1 : ((long)a < (long)b) ? -1 : 0) : \ - (STRING_P(a) && STRING_P(b) && CMP_OPTIMIZABLE(data, String)) ? \ + (STRING_P(a) && STRING_P(b) && CMP_OPTIMIZABLE(STRING)) ? \ rb_str_cmp(a, b) : \ - (RB_FLOAT_TYPE_P(a) && RB_FLOAT_TYPE_P(b) && CMP_OPTIMIZABLE(data, Float)) ? \ + (RB_FLOAT_TYPE_P(a) && RB_FLOAT_TYPE_P(b) && CMP_OPTIMIZABLE(FLOAT)) ? \ rb_float_cmp(a, b) : \ rb_cmpint(rb_funcallv(a, id_cmp, 1, &b), a, b)) /* compar.c */ VALUE rb_invcmp(VALUE, VALUE); +NORETURN(void rb_cmperr_reason(VALUE, VALUE, const char*)); #endif /* INTERNAL_COMPAR_H */ |