[PRISM] If receiver on CallNode is SelfNode, use FCALL flags

ruby · Dec 13, 2023 · 798a89f · 798a89f
1 parent 1ad991c
commit 798a89f
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/prism_compile.c b/prism_compile.c
@@ -1833,7 +1833,7 @@ pm_compile_call(rb_iseq_t *iseq, const pm_call_node_t *call_node, LINK_ANCHOR *c
         }
     }
 
-    if (call_node->receiver == NULL) {
+    if (call_node->receiver == NULL || PM_NODE_TYPE_P(call_node->receiver, PM_SELF_NODE)) {
         flags |= VM_CALL_FCALL;
     }
 

diff --git a/test/ruby/test_compile_prism.rb b/test/ruby/test_compile_prism.rb
@@ -1426,6 +1426,18 @@ def self.prism_opt_var_trail_hash(a = nil, *b, c, **d); end
         prism_opt_var_trail_hash("a", "b", "c", c: 1)
         prism_opt_var_trail_hash("a", "b", "c", "c" => 0, c: 1)
       CODE
+
+      assert_prism_eval(<<-CODE)
+        class PrivateMethod
+          def initialize
+            self.instance_var
+          end
+          private
+          attr_accessor :instance_var
+        end
+        pm = PrivateMethod.new
+        pm.send(:instance_var)
+      CODE
     end
 
     def test_CallAndWriteNode