Stop saving source locations unnecessarily

`node_newnode` and `parser_dispatch_delayed_token` do not use or
change `ruby_sourceline`.

1 files changed, 1 insertions, 19 deletions

diff --git a/parse.y b/parse.y
index 61c7025888..760b70a458 100644
--- a/parse.y
+++ b/parse.y
@@ -6765,9 +6765,6 @@ parser_dispatch_scan_event(struct parser_params *p, enum yytokentype t, int line
 static void
 parser_dispatch_delayed_token(struct parser_params *p, enum yytokentype t, int line)
 {
-    int saved_line = p->ruby_sourceline;
-    const char *saved_tokp = p->lex.ptok;
-
     debug_token_line(p, "parser_dispatch_delayed_token", line);
 
     if (!has_delayed_token(p)) return;
@@ -6775,11 +6772,7 @@ parser_dispatch_delayed_token(struct parser_params *p, enum yytokentype t, int l
     RUBY_SET_YYLLOC_OF_DELAYED_TOKEN(*p->yylloc);
 
     if (p->keep_tokens) {
-        p->ruby_sourceline = p->delayed.beg_line;
-        p->lex.ptok = p->lex.pbeg + p->delayed.beg_col;
         parser_append_tokens(p, p->delayed.token, t, line);
-        p->ruby_sourceline = saved_line;
-        p->lex.ptok = saved_tokp;
     }
 
     p->delayed.token = Qnil;
@@ -6817,6 +6810,7 @@ ripper_dispatch_scan_event(struct parser_params *p, enum yytokentype t)
 static void
 ripper_dispatch_delayed_token(struct parser_params *p, enum yytokentype t)
 {
+    /* save and adjust the location to delayed token for callbacks */
     int saved_line = p->ruby_sourceline;
     const char *saved_tokp = p->lex.ptok;
 
@@ -14211,7 +14205,6 @@ args_info_empty_p(struct rb_args_info *args)
 static NODE*
 new_args(struct parser_params *p, NODE *pre_args, NODE *opt_args, ID rest_arg, NODE *post_args, NODE *tail, const YYLTYPE *loc)
 {
-    int saved_line = p->ruby_sourceline;
     struct rb_args_info *args = RNODE_ARGS(tail)->nd_ainfo;
 
     if (args->forwarding) {
@@ -14239,7 +14232,6 @@ new_args(struct parser_params *p, NODE *pre_args, NODE *opt_args, ID rest_arg, N
     args->ruby2_keywords = 0;
 #endif
 
-    p->ruby_sourceline = saved_line;
     nd_set_loc(tail, loc);
 
     return tail;
@@ -14248,7 +14240,6 @@ new_args(struct parser_params *p, NODE *pre_args, NODE *opt_args, ID rest_arg, N
 static NODE*
 new_args_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, ID block, const YYLTYPE *kw_rest_loc)
 {
-    int saved_line = p->ruby_sourceline;
     NODE *node = NEW_ARGS(0, &NULL_LOC);
     struct rb_args_info *args = ZALLOC(struct rb_args_info);
     RNODE_ARGS(node)->nd_ainfo = args;
@@ -14301,7 +14292,6 @@ new_args_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, ID block,
         args->kw_rest_arg = NEW_DVAR(kw_rest_arg, kw_rest_loc);
     }
 
-    p->ruby_sourceline = saved_line;
     return node;
 }
 
@@ -14339,8 +14329,6 @@ new_array_pattern(struct parser_params *p, NODE *constant, NODE *pre_arg, NODE *
 static NODE*
 new_array_pattern_tail(struct parser_params *p, NODE *pre_args, int has_rest, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc)
 {
-    int saved_line = p->ruby_sourceline;
-
     if (has_rest) {
         rest_arg = rest_arg ? rest_arg : NODE_SPECIAL_NO_NAME_REST;
     }
@@ -14349,7 +14337,6 @@ new_array_pattern_tail(struct parser_params *p, NODE *pre_args, int has_rest, NO
     }
     NODE *node = NEW_ARYPTN(pre_args, rest_arg, post_args, loc);
 
-    p->ruby_sourceline = saved_line;
     return node;
 }
 
@@ -14364,13 +14351,10 @@ new_find_pattern(struct parser_params *p, NODE *constant, NODE *fndptn, const YY
 static NODE*
 new_find_pattern_tail(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc)
 {
-    int saved_line = p->ruby_sourceline;
-
     pre_rest_arg = pre_rest_arg ? pre_rest_arg : NODE_SPECIAL_NO_NAME_REST;
     post_rest_arg = post_rest_arg ? post_rest_arg : NODE_SPECIAL_NO_NAME_REST;
     NODE *node = NEW_FNDPTN(pre_rest_arg, args, post_rest_arg, loc);
 
-    p->ruby_sourceline = saved_line;
     return node;
 }
 
@@ -14384,7 +14368,6 @@ new_hash_pattern(struct parser_params *p, NODE *constant, NODE *hshptn, const YY
 static NODE*
 new_hash_pattern_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, const YYLTYPE *loc)
 {
-    int saved_line = p->ruby_sourceline;
     NODE *node, *kw_rest_arg_node;
 
     if (kw_rest_arg == idNil) {
@@ -14399,7 +14382,6 @@ new_hash_pattern_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, co
 
     node = NEW_HSHPTN(0, kw_args, kw_rest_arg_node, loc);
 
-    p->ruby_sourceline = saved_line;
     return node;
 }