:Merge branch 'master' of github.com:mruby/mruby

Conflicts:
	src/class.c

2 files changed, 28 insertions, 2 deletions

diff --git a/test/t/module.rb b/test/t/module.rb
index 286c2c085..6c1c1acda 100644
--- a/test/t/module.rb
+++ b/test/t/module.rb
@@ -241,6 +241,28 @@ assert('Module#remove_class_variable', '15.2.2.4.39') do
   not Test4RemoveClassVariable.class_variables.include? :@@cv
 end
 
+assert('Module#remove_const', '15.2.2.4.40') do
+  module Test4RemoveConst
+    ExistingConst = 23 
+  end
+
+  result = Test4RemoveConst.module_eval { remove_const :ExistingConst } 
+
+  name_error = false
+  begin
+    Test4RemoveConst.module_eval { remove_const :NonExistingConst }
+  rescue NameError
+    name_error = true
+  end
+
+  # Constant removed from Module
+  not Test4RemoveConst.const_defined? :ExistingConst and
+    # Return value of binding
+    result == 23 and
+    # Name Error raised when Constant doesn't exist
+    name_error
+end
+
 assert('Module#remove_method', '15.2.2.4.41') do
   module Test4RemoveMethod
     class Parent
diff --git a/test/t/string.rb b/test/t/string.rb
index fac77075b..7d0b147d0 100644
--- a/test/t/string.rb
+++ b/test/t/string.rb
@@ -193,7 +193,9 @@ assert('String#eql?', '15.2.10.5.17') do
 end
 
 assert('String#gsub', '15.2.10.5.18') do
-  'abcabc'.gsub('b', 'B') == 'aBcaBc' && 'abcabc'.gsub('b') { |w| w.capitalize } == 'aBcaBc' 
+  'abcabc'.gsub('b', 'B') == 'aBcaBc' and
+    'abcabc'.gsub('b') { |w| w.capitalize } == 'aBcaBc' and
+    '#a#a#'.gsub('#', '$') == '$a$a$'
 end
 
 assert('String#gsub!', '15.2.10.5.19') do
@@ -318,7 +320,9 @@ assert('String#split', '15.2.10.5.35') do
 end
 
 assert('String#sub', '15.2.10.5.36') do
-  'abcabc'.sub('b', 'B') == 'aBcabc' && 'abcabc'.sub('b') { |w| w.capitalize } == 'aBcabc' 
+  'abcabc'.sub('b', 'B') == 'aBcabc' and
+    'abcabc'.sub('b') { |w| w.capitalize } == 'aBcabc' and
+    'aa#'.sub('#', '$') == 'aa$'
 end
 
 assert('String#sub!', '15.2.10.5.37') do