Update ruby-signature

smoke/alias/a.rb

@@ -1,7 +1,7 @@
 # @type var x: foo
 x = ""
 
-# !expects ArgumentTypeMismatch: receiver=(::Integer | ::String), expected=::String, actual=::Integer
+# !expects ArgumentTypeMismatch: receiver=(::Integer | ::String), expected=::string, actual=::Integer
 x + 123
 
 # @type var y: bar

smoke/regexp/b.rb

@@ -12,11 +12,11 @@
   match_ref_3.foo
 
   match_ref_4 = match[0, 1]
-  # !expects NoMethodError: type=::Array[::String], method=foo
+  # !expects NoMethodError: type=::Array[(::String | nil)], method=foo
   match_ref_4.foo
 
   match_ref_5 = match[0..1]
-  # !expects NoMethodError: type=::Array[::String], method=foo
+  # !expects NoMethodError: type=::Array[(::String | nil)], method=foo
   match_ref_5.foo
 
   begin_1 = match.begin(0)
@@ -32,7 +32,7 @@
   begin_3.foo
 
   captures_1 = match.captures
-  # !expects NoMethodError: type=::Array[::String], method=foo
+  # !expects NoMethodError: type=::Array[(::String | nil)], method=foo
   captures_1.foo
 
   end_1 = match.end(0)
@@ -92,7 +92,7 @@
   string_1.foo
 
   to_a_1 = match.to_a
-  # !expects NoMethodError: type=::Array[::String], method=foo
+  # !expects NoMethodError: type=::Array[(::String | nil)], method=foo
   to_a_1.foo
 
   values_at_1 = match.values_at

test/type_factory_test.rb

@@ -427,7 +427,7 @@ def test_union_type
               assert_overload_including c, "(::Integer) -> ::Integer", "(::Float) -> ::Float"
             end
             assert_any! combination.types do |c|
-              assert_overload_with c, "(::String) -> ::String"
+              assert_overload_with c, "(::string) -> ::String"
             end
           end
 
@@ -457,7 +457,7 @@ def test_intersection_type
               assert_overload_including c, "(::Integer) -> ::Integer", "(::Float) -> ::Float"
             end
             assert_any! combination.types do |c|
-              assert_overload_including c, "(::String) -> ::String"
+              assert_overload_including c, "(::string) -> ::String"
             end
           end
 
@@ -466,7 +466,7 @@ def test_intersection_type
           end
 
           interface.methods[:end_with?].yield_self do |combination|
-            assert_overload_including combination, "(*::String) -> bool"
+            assert_overload_including combination, "(*::string) -> bool"
           end
         end
       end