jruby · Jun 4, 2015 · Jun 4, 2015 · Jun 4, 2015 · Jun 4, 2015 · Jun 4, 2015
diff --git a/lib/ruby/truffle/truffle/bigdecimal.rb b/lib/ruby/truffle/truffle/bigdecimal.rb
@@ -16,6 +16,7 @@ def ==(o)
   end
 
   alias_method :eql?, :==
+  alias_method :===, :==
 
   def coerce(other)
     [BigDecimal(other), self]

diff --git a/spec/truffle/tags/library/bigdecimal/abs_tags.txt b/spec/truffle/tags/library/bigdecimal/abs_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/case_compare_tags.txt b/spec/truffle/tags/library/bigdecimal/case_compare_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/divide_tags.txt b/spec/truffle/tags/library/bigdecimal/divide_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/equal_value_tags.txt b/spec/truffle/tags/library/bigdecimal/equal_value_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/exponent_tags.txt b/spec/truffle/tags/library/bigdecimal/exponent_tags.txt
@@ -6,6 +6,3 @@ fails:BigDecimal#** other powers of 0 are 0
 fails:BigDecimal#** returns NaN if self is NaN
 fails:BigDecimal#** returns 0.0 if self is infinite and argument is negative
 fails:BigDecimal#** returns infinite if self is infinite and argument is positive
-fails:BigDecimal#exponent returns an Integer
-fails:BigDecimal#exponent is n if number can be represented as 0.xxx*10**n
-fails:BigDecimal#exponent returns 0 if self is 0
diff --git a/spec/truffle/tags/library/bigdecimal/gte_tags.txt b/spec/truffle/tags/library/bigdecimal/gte_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/lt_tags.txt b/spec/truffle/tags/library/bigdecimal/lt_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/lte_tags.txt b/spec/truffle/tags/library/bigdecimal/lte_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/quo_tags.txt b/spec/truffle/tags/library/bigdecimal/quo_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/split_tags.txt b/spec/truffle/tags/library/bigdecimal/split_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/to_i_tags.txt b/spec/truffle/tags/library/bigdecimal/to_i_tags.txt
diff --git a/spec/truffle/tags/library/bigdecimal/to_int_tags.txt b/spec/truffle/tags/library/bigdecimal/to_int_tags.txt
diff --git a/tool/jt.rb b/tool/jt.rb
@@ -2,7 +2,7 @@
 # Copyright (c) 2015 Oracle and/or its affiliates. All rights reserved. This
 # code is released under a tri EPL/GPL/LGPL license. You can use it,
 # redistribute it and/or modify it under the terms of the:
-# 
+#
 # Eclipse Public License version 1.0
 # GNU General Public License version 2
 # GNU Lesser General Public License version 2.1
@@ -18,6 +18,7 @@
 
 JDEBUG_PORT = 51819
 JDEBUG = "-J-agentlib:jdwp=transport=dt_socket,server=y,address=#{JDEBUG_PORT},suspend=y"
+JEXCEPTION = "-Xtruffle.exceptions.print_java=true"
 
 # wait for sub-processes to handle the interrupt
 trap(:INT) {}
@@ -111,13 +112,26 @@ module ShellUtils
   private
 
   def raw_sh(*args)
+    puts "$ #{printable_cmd(args) * ' '}"
     result = system(*args)
     unless result
-      $stderr.puts "FAILED (#{$?}): #{args * ' '}"
+      $stderr.puts "FAILED (#{$?}): #{printable_cmd(args) * ' '}"
       exit $?.exitstatus
     end
   end
 
+  def printable_cmd(args)
+    if Hash === args[0]
+      if args[0].empty?
+        args[1..-1]
+      else
+        [args[0].map { |k, v| "#{k}=#{v}" }.join(' '), *args[1..-1]]
+      end
+    else
+      args
+    end
+  end
+
   def sh(*args)
     Dir.chdir(JRUBY_DIR) do
       raw_sh(*args)
@@ -148,11 +162,12 @@ def help
     puts 'jt irb                                         irb'
     puts 'jt rebuild                                     clean and build'
     puts 'jt run [options] args...                       run JRuby with -X+T and args'
-    puts '    --graal        use Graal (set GRAAL_BIN or it will try to automagically find it)'
-    puts '    --asm          show assembly (implies --graal)'
-    puts '    --server       run an instrumentation server on port 8080'
-    puts '    --igv          make sure IGV is running and dump Graal graphs after partial escape (implies --graal)'
-    puts '    --jdebug       run a JDWP debug server on 8000'
+    puts '    --graal         use Graal (set GRAAL_BIN or it will try to automagically find it)'
+    puts '    --asm           show assembly (implies --graal)'
+    puts '    --server        run an instrumentation server on port 8080'
+    puts '    --igv           make sure IGV is running and dump Graal graphs after partial escape (implies --graal)'
+    puts '    --[j]debug      run a JDWP debug server on 8000'
+    puts '    --jexception[s] print java exceptions'
     puts 'jt e 14 + 2                                    evaluate an expression'
     puts 'jt puts 14 + 2                                 evaluate and print an expression'
     puts 'jt test                                        run all mri tests and specs'
@@ -228,10 +243,14 @@ def run(*args)
       jruby_args += %w[-J-XX:+UnlockDiagnosticVMOptions -J-XX:CompileCommand=print,*::callRoot]
     end
 
-    if args.delete('--jdebug')
+    if args.delete('--jdebug') || args.delete('--debug')
       jruby_args << JDEBUG
     end
 
+    if args.delete('--jexception') || args.delete('--jexceptions')
+      jruby_args << JEXCEPTION
+    end
+
     if args.delete('--server')
       jruby_args += %w[-Xtruffle.instrumentation_server_port=8080 -Xtruffle.passalot=1]
     end
@@ -301,7 +320,7 @@ def test_specs(*args)
     env_vars = {}
 
     options = %w[--excl-tag fails]
-    
+
     if args.first == 'fast'
       args.shift
       options += %w[--excl-tag slow]
@@ -312,10 +331,14 @@ def test_specs(*args)
       options << '-T-J-server'
     end
 
-    if args.delete('--jdebug')
+    if args.delete('--jdebug') || args.delete('--debug')
       options << "-T#{JDEBUG}"
     end
 
+    if args.delete('--jexception') || args.delete('--jexceptions')
+      options << "-T#{JEXCEPTION}"
+    end
+
     mspec_env env_vars, 'run', *options, *args
   end
   private :test_specs

diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/cast/BooleanCastNode.java b/truffle/src/main/java/org/jruby/truffle/nodes/cast/BooleanCastNode.java
@@ -27,10 +27,6 @@ public BooleanCastNode(RubyContext context, SourceSection sourceSection) {
         super(context, sourceSection);
     }
 
-    public BooleanCastNode(BooleanCastNode copy) {
-        super(copy.getContext(), copy.getSourceSection());
-    }
-
     public abstract boolean executeBoolean(VirtualFrame frame, Object value);
 
     @Specialization(guards = "isNil(nil)")

diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/cast/HashCastNode.java b/truffle/src/main/java/org/jruby/truffle/nodes/cast/HashCastNode.java
@@ -83,7 +83,7 @@ public Object cast(VirtualFrame frame, RubyBasicObject object) {
 
         if (!RubyGuards.isRubyHash(result)) {
             CompilerDirectives.transferToInterpreter();
-            throw new RaiseException(getContext().getCoreLibrary().typeErrorShouldReturn(object.toString(), "to_hash", "HAsh", this));
+            throw new RaiseException(getContext().getCoreLibrary().typeErrorShouldReturn(object.toString(), "to_hash", "Hash", this));
         }
 
         return result;

diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/cast/IntegerCastNode.java b/truffle/src/main/java/org/jruby/truffle/nodes/cast/IntegerCastNode.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2013, 2015 Oracle and/or its affiliates. All rights reserved. This
+ * code is released under a tri EPL/GPL/LGPL license. You can use it,
+ * redistribute it and/or modify it under the terms of the:
+ *
+ * Eclipse Public License version 1.0
+ * GNU General Public License version 2
+ * GNU Lesser General Public License version 2.1
+ */
+package org.jruby.truffle.nodes.cast;
+
+import com.oracle.truffle.api.CompilerDirectives;
+import com.oracle.truffle.api.dsl.Fallback;
+import com.oracle.truffle.api.dsl.ImportStatic;
+import com.oracle.truffle.api.dsl.NodeChild;
+import com.oracle.truffle.api.dsl.Specialization;
+import com.oracle.truffle.api.frame.VirtualFrame;
+import com.oracle.truffle.api.source.SourceSection;
+import org.jruby.truffle.nodes.RubyNode;
+import org.jruby.truffle.runtime.RubyContext;
+import org.jruby.truffle.runtime.control.RaiseException;
+
+/**
+ * Casts a value into an int.
+ */
+@ImportStatic(Integer.class)
+@NodeChild(value = "value", type = RubyNode.class)
+public abstract class IntegerCastNode extends RubyNode {
+
+    public IntegerCastNode(RubyContext context, SourceSection sourceSection) {
+        super(context, sourceSection);
+    }
+
+    public abstract int executeInteger(VirtualFrame frame, Object value);
+
+    @Override
+    public abstract int executeInteger(VirtualFrame frame);
+
+    @Specialization
+    public int doIntegerFixnum(int value) {
+        return value;
+    }
+
+    @Specialization(guards = {"value >= MIN_VALUE", "value <= MAX_VALUE"})
+    public int doLongFixnum(long value) {
+        return (int) value;
+    }
+
+    @Fallback
+    public int doBasicObject(Object object) {
+        CompilerDirectives.transferToInterpreter();
+        throw new RaiseException(getContext().getCoreLibrary().
+                typeErrorIsNotA(object.toString(), "Fixnum (fitting in int)", this));
+    }
+
+}