[PRISM] Fixed popped for ConstantPathAndWriteNode

prism_compile.c

@@ -1899,7 +1899,7 @@ pm_compile_node(rb_iseq_t *iseq, const pm_node_t *node, LINK_ANCHOR *const ret,
         LABEL *lfin = NEW_LABEL(lineno);
 
         pm_constant_path_node_t *target = constant_path_and_write_node->target;
-        PM_COMPILE(target->parent);
+        PM_COMPILE_NOT_POPPED(target->parent);
 
         pm_constant_read_node_t *child = (pm_constant_read_node_t *)target->child;
         VALUE child_name = ID2SYM(pm_constant_id_lookup(scope_node, child->name));
@@ -1912,7 +1912,7 @@ pm_compile_node(rb_iseq_t *iseq, const pm_node_t *node, LINK_ANCHOR *const ret,
         ADD_INSNL(ret, &dummy_line_node, branchunless, lfin);
 
         PM_POP_UNLESS_POPPED;
-        PM_COMPILE(constant_path_and_write_node->value);
+        PM_COMPILE_NOT_POPPED(constant_path_and_write_node->value);
 
         if (popped) {
             ADD_INSN1(ret, &dummy_line_node, topn, INT2FIX(1));

test/ruby/test_compile_prism.rb

@@ -211,8 +211,8 @@ module Prism
     end
 
     def test_ConstantPathAndWriteNode
-      # assert_prism_eval("Prism::CPAWN = 1; Prism::CPAWN &&= 2")
-      # assert_prism_eval("Prism::CPAWN &&= 1")
+      assert_prism_eval("Prism::CPAWN = 1; Prism::CPAWN &&= 2")
+      assert_prism_eval("Prism::CPAWN &&= 1")
     end
 
     def test_ConstantPathOrWriteNode