parse.y: Fix a location of assignable nodes

* parse.y (new_op_assign_gen): Update the location of
  lhs when NODE_OP_ASGN_OR/NODE_OP_ASGN_AND are generated.
  When NODE_OP_ASGN_OR/NODE_OP_ASGN_AND are generated
  a nd_value of lhs is set, so it is needed to update
  a location of lhs to include a location of rhs (same as
  node_assign_gen).

  e.g. The locations of NODE_DASGN_CURR is fixed:

  ```
  a ||= 1
  ```

  * Before

  ```
  NODE_DASGN_CURR (line: 1, first_lineno: 1, first_column: 0, last_lineno: 1, last_column: 1)
  ```

  * After

  ```
  NODE_DASGN_CURR (line: 1, first_lineno: 1, first_column: 0, last_lineno: 1, last_column: 7)
  ```

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 4 deletions

diff --git a/parse.y b/parse.y
index 642e26d244..2961a33166 100644
--- a/parse.y
+++ b/parse.y
@@ -10858,10 +10858,11 @@ new_op_assign_gen(struct parser_params *parser, NODE *lhs, ID op, NODE *rhs, con
 
     if (lhs) {
 	ID vid = lhs->nd_vid;
-	YYLTYPE *lhs_location = &lhs->nd_loc;
+	YYLTYPE lhs_location = lhs->nd_loc;
 	if (op == tOROP) {
 	    lhs->nd_value = rhs;
-	    asgn = NEW_OP_ASGN_OR(gettable(vid, lhs_location), lhs);
+	    lhs->nd_loc = *location;
+	    asgn = NEW_OP_ASGN_OR(gettable(vid, &lhs_location), lhs);
 	    asgn->nd_loc = *location;
 	    if (is_notop_id(vid)) {
 		switch (id_type(vid)) {
@@ -10874,12 +10875,13 @@ new_op_assign_gen(struct parser_params *parser, NODE *lhs, ID op, NODE *rhs, con
 	}
 	else if (op == tANDOP) {
 	    lhs->nd_value = rhs;
-	    asgn = NEW_OP_ASGN_AND(gettable(vid, lhs_location), lhs);
+	    lhs->nd_loc = *location;
+	    asgn = NEW_OP_ASGN_AND(gettable(vid, &lhs_location), lhs);
 	    asgn->nd_loc = *location;
 	}
 	else {
 	    asgn = lhs;
-	    asgn->nd_value = new_call(gettable(vid, lhs_location), op, new_list(rhs, &rhs->nd_loc), location);
+	    asgn->nd_value = new_call(gettable(vid, &lhs_location), op, new_list(rhs, &rhs->nd_loc), location);
 	    asgn->nd_loc = *location;
 	}
     }