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symbol.h: unexpected safe call 

* symbol.h (is_attrset_id): ASET is an attrset ID.  fix
  unexpected safe call instead of an ordinary ASET.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-01-09 09:26:23 +00:00
parent f6dcbf7472
commit c79402c4f0
3 changed files with 13 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat Jan 9 18:25:57 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* symbol.h (is_attrset_id): ASET is an attrset ID. fix
unexpected safe call instead of an ordinary ASET.
Sat Jan 9 10:44:33 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in, win32/setup.mak: extract RUBY_PROGRAM_VERSION from

2
symbol.h
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@ -36,7 +36,7 @@ struct RSymbol {
#define is_local_id(id) (id_type(id)==ID_LOCAL)
#define is_global_id(id) (id_type(id)==ID_GLOBAL)
#define is_instance_id(id) (id_type(id)==ID_INSTANCE)
#define is_attrset_id(id) (id_type(id)==ID_ATTRSET)
#define is_attrset_id(id) ((id)==idASET||id_type(id)==ID_ATTRSET)
#define is_const_id(id) (id_type(id)==ID_CONST)
#define is_class_id(id) (id_type(id)==ID_CLASS)
#define is_junk_id(id) (id_type(id)==ID_JUNK)

7
test/ruby/test_call.rb
View File

@ -83,4 +83,11 @@ class TestCall < Test::Unit::TestCase
def test_safe_call_block_call_command
assert_nil(("a".sub! "b" do end&.foo 1 do end))
end
def test_invalid_safe_call
h = nil
assert_raise(NoMethodError) {
h[:foo] = nil
}
end
end