merge revision(s) 26033:

	* lib/bigdecimal.rb: fix comparison operators [ruby-core:26646]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@26093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 14 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index 862452ab73..3c1ba86360 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Dec 14 12:53:56 2009  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/bigdecimal.rb: fix comparison operators [ruby-core:26646]
+
 Mon Dec 14 12:40:10 2009  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
 	* object.c (rb_Float): Allow results of to_f to be NaN
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index 21b7d8d68d..317b171548 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -734,15 +734,21 @@ BigDecimalCmp(VALUE self, VALUE r,char op)
     Real *a, *b;
     GUARD_OBJ(a,GetVpValue(self,1));
     b = GetVpValue(r,0);
-    if(!b) return rb_num_coerce_cmp(self,r);
+    if(!b) {
+	switch(op)
+	{
+	case '*': return rb_num_coerce_cmp(self,r); /* any op */
+	case '=': return RTEST(rb_num_coerce_cmp(self,r)) ? Qtrue : Qfalse;
+	default: return rb_num_coerce_relop(self,r);
+	}
+    }
     SAVE(b);
     e = VpComp(a, b);
-    if(e==999) return Qnil;
+    if(e==999) return (op == '*') ? Qnil : Qfalse;
     switch(op)
     {
     case '*': return   INT2FIX(e); /* any op */
     case '=': if(e==0) return Qtrue ; return Qfalse;
-    case '!': if(e!=0) return Qtrue ; return Qfalse;
     case 'G': if(e>=0) return Qtrue ; return Qfalse;
     case '>': if(e> 0) return Qtrue ; return Qfalse;
     case 'L': if(e<=0) return Qtrue ; return Qfalse;
diff --git a/version.h b/version.h
index dc39977ad1..59a0730362 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2009-12-14"
 #define RUBY_VERSION_CODE 187
 #define RUBY_RELEASE_CODE 20091214
-#define RUBY_PATCHLEVEL 236
+#define RUBY_PATCHLEVEL 237
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8