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non-symbol keys in kwargs

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* class.c (separate_symbol): [EXPERIMENTAL] non-symbol key in keyword
  arguments hash causes an exception now.
  c.f. https://twitter.com/yukihiro_matz/status/1022287578995646464

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-08-14 11:58:17 +00:00
parent 31bfe0fe86
commit 37279d1546
5 changed files with 140 additions and 52 deletions
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91
spec/ruby/language/method_spec.rb
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@ -836,7 +836,12 @@ describe "A method" do
m(b: 2).should == [1, 2]
m(2, b: 1).should == [2, 1]
m("a" => 1, b: 2).should == [{"a" => 1}, 2]
ruby_version_is ""..."2.6" do
m("a" => 1, b: 2).should == [{"a" => 1}, 2]
end
ruby_version_is ""..."2.6" do
lambda {m("a" => 1, b: 2)}.should raise_error(ArgumentError)
end
end
evaluate <<-ruby do
@ -846,7 +851,12 @@ describe "A method" do
m().should == [1, 2]
m(2).should == [2, 2]
m(b: 3).should == [1, 3]
m("a" => 1, b: 2).should == [{"a" => 1}, 2]
ruby_version_is ""..."2.6" do
m("a" => 1, b: 2).should == [{"a" => 1}, 2]
end
ruby_version_is "2.6" do
lambda {m("a" => 1, b: 2)}.should raise_error(ArgumentError)
end
end
evaluate <<-ruby do
@ -855,7 +865,12 @@ describe "A method" do
m().should == 1
m(2, a: 1, b: 0).should == 2
m("a" => 1, a: 2).should == {"a" => 1}
ruby_version_is ""..."2.6" do
m("a" => 1, a: 2).should == {"a" => 1}
end
ruby_version_is "2.6" do
lambda {m("a" => 1, a: 2)}.should raise_error(ArgumentError)
end
end
evaluate <<-ruby do
@ -901,7 +916,12 @@ describe "A method" do
m(a: 1).should == 1
m(1, 2, a: 3).should == 3
m("a" => 1, a: 2).should == 2
ruby_version_is ""..."2.6" do
m("a" => 1, a: 2).should == 2
end
ruby_version_is "2.6" do
lambda {m("a" => 1, a: 2)}.should raise_error(ArgumentError)
end
end
evaluate <<-ruby do
@ -910,7 +930,12 @@ describe "A method" do
m(b: 1).should == [[], 1]
m(1, 2, b: 3).should == [[1, 2], 3]
m("a" => 1, b: 2).should == [[{"a" => 1}], 2]
ruby_version_is ""..."2.6" do
m("a" => 1, b: 2).should == [[{"a" => 1}], 2]
end
ruby_version_is "2.6" do
lambda {m("a" => 1, b: 2)}.should raise_error(ArgumentError)
end
end
evaluate <<-ruby do
@ -921,7 +946,12 @@ describe "A method" do
m(1, 2).should == 1
m(a: 2).should == 2
m(1, a: 2).should == 2
m("a" => 1, a: 2).should == 2
ruby_version_is ""..."2.6" do
m("a" => 1, a: 2).should == 2
end
ruby_version_is "2.6" do
lambda {m("a" => 1, a: 2)}.should raise_error(ArgumentError)
end
end
evaluate <<-ruby do
@ -930,7 +960,12 @@ describe "A method" do
m().should == [[], 1]
m(1, 2, 3, b: 4).should == [[1, 2, 3], 4]
m("a" => 1, b: 2).should == [[{"a" => 1}], 2]
ruby_version_is ""..."2.6" do
m("a" => 1, b: 2).should == [[{"a" => 1}], 2]
end
ruby_version_is "2.6" do
lambda {m("a" => 1, b: 2)}.should raise_error(ArgumentError)
end
a = mock("splat")
a.should_not_receive(:to_ary)
@ -961,7 +996,12 @@ describe "A method" do
m().should == []
m(1, 2, 3, a: 4, b: 5).should == [1, 2, 3]
m("a" => 1, a: 1).should == [{"a" => 1}]
ruby_version_is ""..."2.6" do
m("a" => 1, a: 1).should == [{"a" => 1}]
end
ruby_version_is "2.6" do
lambda {m("a" => 1, a: 1)}.should raise_error(ArgumentError)
end
m(1, **{a: 2}).should == [1]
h = mock("keyword splat")
@ -975,7 +1015,12 @@ describe "A method" do
m().should == {}
m(1, 2, 3, a: 4, b: 5).should == {a: 4, b: 5}
m("a" => 1, a: 1).should == {a: 1}
ruby_version_is ""..."2.6" do
m("a" => 1, a: 1).should == {a: 1}
end
ruby_version_is "2.6" do
lambda {m("a" => 1, a: 1)}.should raise_error(ArgumentError)
end
h = mock("keyword splat")
h.should_receive(:to_hash).and_return({a: 1})
@ -989,12 +1034,22 @@ describe "A method" do
m().should == [nil, {}]
m("a" => 1).should == [{"a" => 1}, {}]
m(a: 1).should == [nil, {a: 1}]
m("a" => 1, a: 1).should == [{"a" => 1}, {a: 1}]
ruby_version_is ""..."2.6" do
m("a" => 1, a: 1).should == [{"a" => 1}, {a: 1}]
end
ruby_version_is "2.6" do
lambda {m("a" => 1, a: 1)}.should raise_error(ArgumentError)
end
m({ "a" => 1 }, a: 1).should == [{"a" => 1}, {a: 1}]
m({a: 1}, {}).should == [{a: 1}, {}]
h = {"a" => 1, b: 2}
m(h).should == [{"a" => 1}, {b: 2}]
ruby_version_is ""..."2.6" do
m(h).should == [{"a" => 1}, {b: 2}]
end
ruby_version_is "2.6" do
lambda {m(h)}.should raise_error(ArgumentError)
end
h.should == {"a" => 1, b: 2}
h = {"a" => 1}
@ -1014,7 +1069,12 @@ describe "A method" do
h = mock("keyword splat")
h.should_receive(:to_hash).and_return({"a" => 1, a: 2})
m(h).should == [{"a" => 1}, {a: 2}]
ruby_version_is ""..."2.6" do
m(h).should == [{"a" => 1}, {a: 2}]
end
ruby_version_is "2.6" do
lambda {m(h)}.should raise_error(ArgumentError)
end
end
evaluate <<-ruby do
@ -1028,7 +1088,12 @@ describe "A method" do
m("a" => 1).should == [[{"a" => 1}], {}]
m(a: 1).should == [[], {a: 1}]
m("a" => 1, a: 1).should == [[{"a" => 1}], {a: 1}]
ruby_version_is ""..."2.6" do
m("a" => 1, a: 1).should == [[{"a" => 1}], {a: 1}]
end
ruby_version_is "2.6" do
lambda {m("a" => 1, a: 1)}.should raise_error(ArgumentError)
end
m({ "a" => 1 }, a: 1).should == [[{"a" => 1}], {a: 1}]
m({a: 1}, {}).should == [[{a: 1}], {}]
m({a: 1}, {"a" => 1}).should == [[{a: 1}, {"a" => 1}], {}]