diff options
-rw-r--r-- | parse.y | 8 | ||||
-rw-r--r-- | test/ripper/dummyparser.rb | 4 | ||||
-rw-r--r-- | test/ripper/test_parser_events.rb | 11 |
3 files changed, 22 insertions, 1 deletions
@@ -4853,12 +4853,20 @@ kwrest_mark : tPOW f_kwrest : kwrest_mark tIDENTIFIER { shadowing_lvar(get_id($2)); + /*%%%*/ $$ = $2; + /*% + $$ = dispatch1(kwrest_param, $2); + %*/ } | kwrest_mark { + /*%%%*/ $$ = internal_id(); arg_var($$); + /*% + $$ = dispatch1(kwrest_param, Qnil); + %*/ } ; diff --git a/test/ripper/dummyparser.rb b/test/ripper/dummyparser.rb index 3c196d9a23..9d9de7f641 100644 --- a/test/ripper/dummyparser.rb +++ b/test/ripper/dummyparser.rb @@ -148,6 +148,10 @@ class DummyParser < Ripper "*#{var}" end + def on_kwrest_param(var) + "**#{var}" + end + def on_blockarg(var) "&#{var}" end diff --git a/test/ripper/test_parser_events.rb b/test/ripper/test_parser_events.rb index 540d36e4d9..070f4d7614 100644 --- a/test/ripper/test_parser_events.rb +++ b/test/ripper/test_parser_events.rb @@ -863,7 +863,7 @@ class TestRipper::ParserEvents < Test::Unit::TestCase thru_params = false parse('a {|**x|}', :on_params) {|_, *v| thru_params = true; arg = v} assert_equal true, thru_params - assert_equal [nil, nil, nil, nil, nil, "x", nil], arg + assert_equal [nil, nil, nil, nil, nil, "**x", nil], arg end def test_paren @@ -971,6 +971,15 @@ class TestRipper::ParserEvents < Test::Unit::TestCase assert_equal true, thru_rest_param end + def test_kwrest_param + thru_kwrest = false + parse('def a(**) end', :on_kwrest_param) {|n, val| thru_kwrest = val} + assert_equal nil, thru_kwrest + thru_kwrest = false + parse('def a(**x) end', :on_kwrest_param) {|n, val| thru_kwrest = val} + assert_equal "x", thru_kwrest + end + def test_retry thru_retry = false parse('retry', :on_retry) {thru_retry = true} |