Fix location of global paths in certain constructs

spec/compiler/parser/parser_spec.cr

@@ -2736,5 +2736,17 @@ module Crystal
       node = Parser.parse(source).as(EnumDef).members.first
       node_source(source, node).should eq("protected macro foo; end")
     end
+
+    it "sets correct location of global path in class def" do
+      source = "class ::Foo; end"
+      node = Parser.parse(source).as(ClassDef).name
+      node_source(source, node).should eq("::Foo")
+    end
+
+    it "sets correct location of global path in annotation" do
+      source = "@[::Foo]"
+      node = Parser.parse(source).as(Annotation).path
+      node_source(source, node).should eq("::Foo")
+    end
   end
 end

src/compiler/crystal/syntax/parser.cr

@@ -5101,7 +5101,7 @@ module Crystal
         global = true
       end
 
-      path = parse_path(global, @token.location)
+      path = parse_path(global, location)
       skip_space
       path
     end