Periodic Merge branch 'master' into ffi-io

chuckremes · chuckremes · commit 1c5650b44c25 · 2016-01-08T13:30:11.000-06:00
diff --git a/dockerfiles/ubuntu/14.04/Dockerfile b/dockerfiles/ubuntu/14.04/Dockerfile
@@ -1,8 +1,8 @@
 FROM ubuntu:14.04
 
-ADD https://rubinius-binaries-rubinius-com.s3-us-west-2.amazonaws.com/ubuntu/14.04/x86_64/rubinius-3.2.tar.bz2 /tmp/rubinius.tar.bz2
+ADD https://rubinius-binaries-rubinius-com.s3-us-west-2.amazonaws.com/ubuntu/14.04/x86_64/rubinius-3.3.tar.bz2 /tmp/rubinius.tar.bz2
 RUN apt-get -y install bzip2 && cd /opt && tar xvjf /tmp/rubinius.tar.bz2
 
-ENV PATH /opt/rubinius/3.2/bin:/opt/rubinius/3.2/gems/bin:$PATH
+ENV PATH /opt/rubinius/3.3/bin:/opt/rubinius/3.3/gems/bin:$PATH
 
 CMD ["bash"]
diff --git a/dockerfiles/ubuntu/15.10/Dockerfile b/dockerfiles/ubuntu/15.10/Dockerfile
@@ -1,8 +1,8 @@
 FROM ubuntu:15.10
 
-ADD https://rubinius-binaries-rubinius-com.s3-us-west-2.amazonaws.com/ubuntu/15.10/x86_64/rubinius-3.2.tar.bz2 /tmp/rubinius.tar.bz2
+ADD https://rubinius-binaries-rubinius-com.s3-us-west-2.amazonaws.com/ubuntu/15.10/x86_64/rubinius-3.3.tar.bz2 /tmp/rubinius.tar.bz2
 RUN apt-get -y install bzip2 && cd /opt && tar xvjf /tmp/rubinius.tar.bz2
 
-ENV PATH /opt/rubinius/3.2/bin:/opt/rubinius/3.2/gems/bin:$PATH
+ENV PATH /opt/rubinius/3.3/bin:/opt/rubinius/3.3/gems/bin:$PATH
 
 CMD ["bash"]
diff --git a/gems_list.txt b/gems_list.txt
@@ -93,7 +93,7 @@ rubysl-securerandom-2.0.0.gem
 rubysl-set-2.0.1.gem
 rubysl-shellwords-2.0.0.gem
 rubysl-singleton-2.0.0.gem
-rubysl-socket-2.0.1.gem
+rubysl-socket-2.1.0.gem
 rubysl-stringio-2.0.0.gem
 rubysl-strscan-2.0.0.gem
 rubysl-sync-2.0.0.gem
diff --git a/vm/instructions.def b/vm/instructions.def
@@ -162,7 +162,7 @@ end
 
 instruction goto_if_nil(location) [ value -- ] => branch
   Object* t1 = stack_pop();
-  if(t1 == cNil) {
+  if(t1->nil_p()) {
     store_ip(location);
   }
 end
diff --git a/vm/oop.hpp b/vm/oop.hpp
@@ -93,7 +93,10 @@ Object* const cUndef = reinterpret_cast<Object*>(0x22L);
 
 // Indicates the mask to use to check if a value is ruby false.
 // This mask matches both false and nil ONLY.
-#define FALSE_MASK 0xf
+#define FALSE_MASK  0xf
+
+// The bits that identify any nil value.
+#define NIL_MASK    0x1f
 
 #define CBOOL(v)                    (((uintptr_t)(v) & FALSE_MASK) != (uintptr_t)cFalse)
 #define RBOOL(v)                    ((v) ? cTrue : cFalse)
@@ -586,7 +589,7 @@ Object* const cUndef = reinterpret_cast<Object*>(0x22L);
     void wait(STATE);
 
     bool nil_p() const {
-      return this == reinterpret_cast<ObjectHeader*>(cNil);
+      return (reinterpret_cast<intptr_t>(this) & NIL_MASK) == reinterpret_cast<intptr_t>(cNil);
     }
 
     bool true_p() const {

Original file line number	Diff line number	Diff line change
`@@ -162,7 +162,7 @@ end`
`162`	`162`
`163`	`163`	`instruction goto_if_nil(location) [ value -- ] => branch`
`164`	`164`	`Object* t1 = stack_pop();`
`165`		`- if(t1 == cNil) {`
	`165`	`+ if(t1->nil_p()) {`
`166`	`166`	`store_ip(location);`
`167`	`167`	`}`
`168`	`168`	`end`