[PATCH] * parser.c (cp_parser_sizeof_operand): Remove redundant grokdeclarator.

[Jason Merrill]

The call in cp_parser_sizeof_operand is also redundant.

Tested x86_64-pc-linux-gnu, applying to trunk.

---
 gcc/cp/parser.c  | 15 +--------------
 gcc/cp/ChangeLog |  5 +++++
 2 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 2533871fb28..ebe326eb923 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -28167,20 +28167,7 @@ cp_parser_sizeof_operand (cp_parser* parser, enum rid 
keyword)
 
       /* If all went well, then we're done.  */
       if (cp_parser_parse_definitely (parser))
-       {
-         cp_decl_specifier_seq decl_specs;
-
-         /* Build a trivial decl-specifier-seq.  */
-         clear_decl_specs (&decl_specs);
-         decl_specs.type = type;
-
-         /* Call grokdeclarator to figure out what type this is.  */
-         expr = grokdeclarator (NULL,
-                                &decl_specs,
-                                TYPENAME,
-                                /*initialized=*/0,
-                                /*attrlist=*/NULL);
-       }
+       expr = type;
     }
 
   /* If the type-id production did not work out, then we must be
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index c90d91b7b82..7ee0bb99b18 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2018-10-23  Jason Merrill  <ja...@redhat.com>
+
+       * parser.c (cp_parser_sizeof_operand): Remove redundant use of
+       grokdeclarator.
+
 2018-10-24  Jakub Jelinek  <ja...@redhat.com>
 
        PR c++/86288

base-commit: fa2f0c7dbe1d24ce86db3a939c5f922b1ec496bb
-- 
2.17.2