From fac2c0f73cafb5d65bfbba7aa8018fa427972d71 Mon Sep 17 00:00:00 2001 From: Jeremy Evans Date: Mon, 18 Oct 2021 07:09:07 -0900 Subject: Fix evaluation order of hash values for duplicate keys Fixes [Bug #17719] Co-authored-by: Nobuyoshi Nakada Co-authored-by: Ivo Anjo --- test/ruby/test_syntax.rb | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) (limited to 'test/ruby/test_syntax.rb') diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 667eb205dc..fc40a7f21a 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -200,17 +200,29 @@ class TestSyntax < Test::Unit::TestCase bug10315 = '[ruby-core:65625] [Bug #10315]' a = [] def a.add(x) push(x); x; end - def a.f(k:) k; end + b = a.clone + def a.f(k:, **) k; end + def b.f(k:) k; end a.clear r = nil - assert_warn(/duplicated/) {r = eval("a.f(k: a.add(1), k: a.add(2))")} + assert_warn(/duplicated/) {r = eval("b.f(k: b.add(1), k: b.add(2))")} assert_equal(2, r) - assert_equal([1, 2], a, bug10315) + assert_equal([1, 2], b, bug10315) + b.clear + r = nil + assert_warn(/duplicated/) {r = eval("a.f(k: a.add(1), j: a.add(2), k: a.add(3), k: a.add(4))")} + assert_equal(4, r) + assert_equal([1, 2, 3, 4], a) a.clear r = nil - assert_warn(/duplicated/) {r = eval("a.f(**{k: a.add(1), k: a.add(2)})")} + assert_warn(/duplicated/) {r = eval("b.f(**{k: b.add(1), k: b.add(2)})")} assert_equal(2, r) - assert_equal([1, 2], a, bug10315) + assert_equal([1, 2], b, bug10315) + b.clear + r = nil + assert_warn(/duplicated/) {r = eval("a.f(**{k: a.add(1), j: a.add(2), k: a.add(3), k: a.add(4)})")} + assert_equal(4, r) + assert_equal([1, 2, 3, 4], a) end def test_keyword_empty_splat -- cgit v1.2.3