ruby-changes:13264
From: nobu <ko1@a...>
Date: Tue, 22 Sep 2009 04:48:34 +0900 (JST)
Subject: [ruby-changes:13264] Ruby:r25025 (trunk): * ext/bigdecimal/bigdecimal.c (GetVpValue): support conversion from
nobu 2009-09-22 04:47:39 +0900 (Tue, 22 Sep 2009) New Revision: 25025 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=25025 Log: * ext/bigdecimal/bigdecimal.c (GetVpValue): support conversion from Rational. [ruby-core:25697] Modified files: trunk/ChangeLog trunk/ext/bigdecimal/bigdecimal.c trunk/test/bigdecimal/test_bigdecimal.rb Index: ChangeLog =================================================================== --- ChangeLog (revision 25024) +++ ChangeLog (revision 25025) @@ -1,3 +1,8 @@ +Tue Sep 22 04:47:37 2009 Nobuyoshi Nakada <nobu@r...> + + * ext/bigdecimal/bigdecimal.c (GetVpValue): support conversion from + Rational. [ruby-core:25697] + Tue Sep 22 04:43:42 2009 Nobuyoshi Nakada <nobu@r...> * Makefile.in, win32/Makefile.sub (INSNS): depend on tools. Index: ext/bigdecimal/bigdecimal.c =================================================================== --- ext/bigdecimal/bigdecimal.c (revision 25024) +++ ext/bigdecimal/bigdecimal.c (revision 25025) @@ -239,9 +239,24 @@ Real *pv; VALUE bg; char szD[128]; + VALUE orig = Qundef; + int util_loaded = 0; +again: switch(TYPE(v)) { + case T_RATIONAL: + if(orig == Qundef ? (orig = v, 1) : orig != v) { + if(!util_loaded) { + rb_require("bigdecimal/util"); + util_loaded = 1; + } + v = rb_funcall2(v, rb_intern("to_d"), 0, 0); + goto again; + } + v = orig; + goto SomeOneMayDoIt; + case T_DATA: if(rb_typeddata_is_kind_of(v, &BigDecimal_data_type)) { pv = DATA_PTR(v); Index: test/bigdecimal/test_bigdecimal.rb =================================================================== --- test/bigdecimal/test_bigdecimal.rb (revision 25024) +++ test/bigdecimal/test_bigdecimal.rb (revision 25025) @@ -691,4 +691,8 @@ assert_equal(BigDecimal::SIGN_POSITIVE_ZERO, BigDecimal.new("1E-1" + "0" * 10000).sign) assert_equal(BigDecimal::SIGN_NEGATIVE_ZERO, BigDecimal.new("-1E-1" + "0" * 10000).sign) end + + def test_coerce + assert_equal(2, 1 + BigDecimal.new("1"), '[ruby-core:25697]') + end end -- ML: ruby-changes@q... Info: http://www.atdot.net/~ko1/quickml/