From: Tobias Burnus <tobias@codesourcery.com>
Date: Mon, 14 Jun 2021 14:49:24 +0000 (+0200)
Subject: C/C++: Fix unused set var warning with omp_clause_affinity [PR100913]
X-Git-Tag: basepoints/gcc-13~6880
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12d13cf50fe68c898ee65d71d1ba9cdb3ea07996;p=thirdparty%2Fgcc.git

C/C++: Fix unused set var warning with omp_clause_affinity [PR100913]

	PR c/100913
gcc/c/ChangeLog:

	* c-parser.c (c_parser_omp_clause_affinity): No need to set iterator
	var in the error case.

gcc/cp/ChangeLog:

	* parser.c (cp_parser_omp_clause_affinity): No need to set iterator
	var in the error case.
---

diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c
index add33532a608..b90710cba2f8 100644
--- a/gcc/c/c-parser.c
+++ b/gcc/c/c-parser.c
@@ -15596,9 +15596,7 @@ c_parser_omp_clause_affinity (c_parser *parser, tree list)
   if (iterators)
     {
       tree block = pop_scope ();
-      if (iterators == error_mark_node)
-	iterators = NULL_TREE;
-      else
+      if (iterators != error_mark_node)
 	{
 	  TREE_VEC_ELT (iterators, 5) = block;
 	  for (tree c = nl; c != list; c = OMP_CLAUSE_CHAIN (c))
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index b5af3877e488..d57ddc4560df 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -37928,9 +37928,7 @@ cp_parser_omp_clause_affinity (cp_parser *parser, tree list)
   if (iterators)
     {
       tree block = poplevel (1, 1, 0);
-      if (iterators == error_mark_node)
-	iterators = NULL_TREE;
-      else
+      if (iterators != error_mark_node)
 	{
 	  TREE_VEC_ELT (iterators, 5) = block;
 	  for (c = nlist; c != list; c = OMP_CLAUSE_CHAIN (c))