change DOTQ

* defs/id.def (token_ops), parse.y (parser_yylex): change DOTQ
  from ".?" to "&.".  [ruby-core:71363] [Feature #11537]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 21 insertions, 21 deletions

diff --git a/test/ripper/test_parser_events.rb b/test/ripper/test_parser_events.rb
index 9fa65fa89b..fec01f10d2 100644
--- a/test/ripper/test_parser_events.rb
+++ b/test/ripper/test_parser_events.rb
@@ -391,14 +391,14 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
     assert_equal "[call(vcall(foo),::,call,[])]", tree
 
     thru_call = false
-    tree = parse("self.?foo", :on_call) {thru_call = true}
+    tree = parse("self&.foo", :on_call) {thru_call = true}
     assert_equal true, thru_call
-    assert_equal "[call(ref(self),.?,foo)]", tree
+    assert_equal "[call(ref(self),&.,foo)]", tree
 
     thru_call = false
-    tree = parse("self.?foo()", :on_call) {thru_call = true}
+    tree = parse("self&.foo()", :on_call) {thru_call = true}
     assert_equal true, thru_call
-    assert_equal "[call(ref(self),.?,foo,[])]", tree
+    assert_equal "[call(ref(self),&.,foo,[])]", tree
   end
 
   def test_excessed_comma
@@ -569,7 +569,7 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
     assert_equal("[defs(vcall(foo),.,bar,[],bodystmt([void()]))]", tree)
 
     thru_parse_error = false
-    tree = parse('def foo.?bar; end', :on_parse_error) {thru_parse_error = true}
+    tree = parse('def foo&.bar; end', :on_parse_error) {thru_parse_error = true}
     assert_equal(true, thru_parse_error)
   end
 
@@ -796,9 +796,9 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
     assert_equal "[opassign(field(ref(self),.,foo),+=,1)]", tree
 
     thru_opassign = false
-    tree = parse("self.?foo += 1", :on_opassign) {thru_opassign = true}
+    tree = parse("self&.foo += 1", :on_opassign) {thru_opassign = true}
     assert_equal true, thru_opassign
-    assert_equal "[opassign(field(ref(self),.?,foo),+=,1)]", tree
+    assert_equal "[opassign(field(ref(self),&.,foo),+=,1)]", tree
   end
 
   def test_opassign_error
diff --git a/test/ripper/test_scanner_events.rb b/test/ripper/test_scanner_events.rb
index 56ba646485..45c16738d0 100644
--- a/test/ripper/test_scanner_events.rb
+++ b/test/ripper/test_scanner_events.rb
@@ -535,8 +535,8 @@ class TestRipper::ScannerEvents < Test::Unit::TestCase
                  scan('op', ':[]')
     assert_equal ['[]='],
                  scan('op', ':[]=')
-    assert_equal ['.?'],
-                 scan('op', 'a.?f')
+    assert_equal ['&.'],
+                 scan('op', 'a&.f')
     assert_equal [],
                  scan('op', %q[`make all`])
   end
diff --git a/test/ruby/test_call.rb b/test/ruby/test_call.rb
index 12793a7572..2cef0e5c66 100644
--- a/test/ruby/test_call.rb
+++ b/test/ruby/test_call.rb
@@ -35,22 +35,22 @@ class TestCall < Test::Unit::TestCase
   def test_safe_call
     s = Struct.new(:x, :y, :z)
     o = s.new("x")
-    assert_equal("X", o.x.?upcase)
-    assert_nil(o.y.?upcase)
+    assert_equal("X", o.x&.upcase)
+    assert_nil(o.y&.upcase)
     assert_equal("x", o.x)
-    o.?x = 6
+    o&.x = 6
     assert_equal(6, o.x)
-    o.?x *= 7
+    o&.x *= 7
     assert_equal(42, o.x)
-    o.?y = 5
+    o&.y = 5
     assert_equal(5, o.y)
-    o.?z ||= 6
+    o&.z ||= 6
     assert_equal(6, o.z)
 
     o = nil
-    assert_nil(o.?x)
-    assert_nothing_raised(NoMethodError) {o.?x = 6}
-    assert_nothing_raised(NoMethodError) {o.?x *= 7}
+    assert_nil(o&.x)
+    assert_nothing_raised(NoMethodError) {o&.x = 6}
+    assert_nothing_raised(NoMethodError) {o&.x *= 7}
   end
 
   def test_safe_call_evaluate_arguments_only_method_call_is_made
@@ -59,10 +59,10 @@ class TestCall < Test::Unit::TestCase
     s = Struct.new(:x, :y)
     o = s.new(["a", "b", "c"])
 
-    o.y.?at(proc.call)
+    o.y&.at(proc.call)
     assert_equal(0, count)
 
-    o.x.?at(proc.call)
+    o.x&.at(proc.call)
     assert_equal(1, count)
   end
 end
diff --git a/test/ruby/test_iseq.rb b/test/ruby/test_iseq.rb
index f87a8a0361..b8d3c66715 100644
--- a/test/ruby/test_iseq.rb
+++ b/test/ruby/test_iseq.rb
@@ -181,7 +181,7 @@ class TestISeq < Test::Unit::TestCase
   end
 
   def test_safe_call_chain
-    src = "a.?a.?a.?a.?a.?a"
+    src = "a&.a&.a&.a&.a&.a"
     body = compile(src, __LINE__, {peephole_optimization: true}).to_a[13]
     labels = body.select {|op, arg| op == :branchnil}.map {|op, arg| arg}
     assert_equal(1, labels.uniq.size)