jruby · Oct 31, 2014 · Oct 31, 2014
diff --git a/core/src/main/java/org/jruby/truffle/nodes/core/FixnumNodes.java b/core/src/main/java/org/jruby/truffle/nodes/core/FixnumNodes.java
@@ -1203,6 +1203,11 @@ public int leftShift(int a, int b) {
             }
         }
 
+        @Specialization
+        public Object leftShiftWithOverflow(int a, int b) {
+            return leftShiftWithOverflow((long) a, b);
+        }
+
         @Specialization(guards = "canShiftIntoLong")
         public long leftShift(long a, int b) {
             if (b > 0) {

diff --git a/core/src/main/java/org/jruby/truffle/runtime/core/CoreLibrary.java b/core/src/main/java/org/jruby/truffle/runtime/core/CoreLibrary.java
@@ -195,7 +195,7 @@ public void initialize() {
 
         objectClass.setConstant(null, "RUBY_VERSION", RubyString.fromJavaString(stringClass, "2.1.0"));
         objectClass.setConstant(null, "RUBY_PATCHLEVEL", 0);
-        objectClass.setConstant(null, "RUBY_ENGINE", RubyString.fromJavaString(stringClass, "rubytruffle"));
+        objectClass.setConstant(null, "RUBY_ENGINE", RubyString.fromJavaString(stringClass, "jrubytruffle"));
         objectClass.setConstant(null, "RUBY_PLATFORM", RubyString.fromJavaString(stringClass, "jvm"));
 
         final LinkedHashMap<Object, Object> configHashMap = new LinkedHashMap<>();

diff --git a/spec/truffle/tags/core/bignum/size_tags.txt b/spec/truffle/tags/core/bignum/size_tags.txt
@@ -1 +1 @@
-fails:Bignum#size returns the number of bytes in the machine representation in multiples of four
+fails:Bignum#size returns the number of bytes in the machine representation
diff --git a/spec/truffle/tags/core/file/split_tags.txt b/spec/truffle/tags/core/file/split_tags.txt
@@ -2,7 +2,8 @@ fails:File.split splits the string at the last '/' when the last component does
 fails:File.split splits the string at the last '/' when the last component has an extension
 fails:File.split splits an empty string into a '.' and an empty string
 fails:File.split collapses multiple '/' characters and strips trailing ones
-fails:File.split does not split a string that contains '\'
+fails:File.split splits the string at the last '\' when the last component does not have an extension
+fails:File.split splits the string at the last '\' when the last component has an extension
 fails:File.split raises an ArgumentError when not passed a single argument
 fails:File.split raises a TypeError if the argument is not a String type
 fails:File.split coerces the argument with to_str if it is not a String type

diff --git a/spec/truffle/tags/core/fixnum/divmod_tags.txt b/spec/truffle/tags/core/fixnum/divmod_tags.txt
@@ -1,2 +1,3 @@
 fails:Fixnum#divmod returns an Array containing quotient and modulus obtained from dividing self by the given argument
 fails:Fixnum#divmod raises a TypeError when given a non-Integer
+fails:Fixnum#divmod raises a ZeroDivisionError when the given argument is 0 and a Float
diff --git a/spec/truffle/tags/core/fixnum/left_shift_tags.txt b/spec/truffle/tags/core/fixnum/left_shift_tags.txt
@@ -1,5 +1,3 @@
 fails:Fixnum#<< with n << m returns 0 when m < 0 and m is a Bignum
-fails:Fixnum#<< with n << m returns a Bignum == fixnum_max() * 2 when fixnum_max() << 1 and n > 0
-fails:Fixnum#<< with n << m returns a Bignum == fixnum_min() * 2 when fixnum_min() << 1 and n < 0
 fails:Fixnum#<< with n << m calls #to_int to convert the argument to an Integer
 fails:Fixnum#<< with n << m raises a TypeError when #to_int does not return an Integer
diff --git a/spec/truffle/tags/core/float/constants_tags.txt b/spec/truffle/tags/core/float/constants_tags.txt
@@ -7,6 +7,7 @@ fails:Float#CONSTANTS the MAX_EXP is 1024
 fails:Float#CONSTANTS the MIN_EXP is -1021
 fails:Float#CONSTANTS the MAX is 1.79769313486232e+308
 fails:Float#CONSTANTS the MIN is 2.2250738585072e-308
+fails:Float#CONSTANTS the MIN is 4.9e-324
 fails:Float#CONSTANTS the RADIX is 2
 fails:Float#CONSTANTS the INFINITY is the positive infinity
 fails:Float#CONSTANTS the NAN is 'not a number'
diff --git a/spec/truffle/tags/core/kernel/eval_tags.txt b/spec/truffle/tags/core/kernel/eval_tags.txt
@@ -26,3 +26,4 @@ fails:Kernel#eval does not pass the block to the method being eval'ed
 fails:Kernel#eval returns from the scope calling #eval when evaluating 'return'
 fails:Kernel#eval unwinds through a Proc-style closure and returns from a lambda-style closure in the closure chain
 fails:Kernel#eval raises a LocalJumpError if there is no lambda-style closure in the chain
+fails:Kernel#eval can be aliased
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		fails:Bignum#size returns the number of bytes in the machine representation in multiples of four
		fails:Bignum#size returns the number of bytes in the machine representation