re PR c/67501 (Bad error recovery for invalid OpenMP clauses in C FE)

	PR c/67501
	* c-parser.c (c_parser_oacc_all_clauses,
	c_parser_omp_all_clauses): Remove invalid clause from
	list of clauses even if parser->error is set.

	* c-c++-common/gomp/pr67501.c: New test.

From-SVN: r227578

gcc/c/ChangeLog

 2015-09-09  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c/67501
+	* c-parser.c (c_parser_oacc_all_clauses,
+	c_parser_omp_all_clauses): Remove invalid clause from
+	list of clauses even if parser->error is set.
+
 	PR c/67500
 	* c-parser.c (c_parser_omp_clause_aligned,
 	c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up

gcc/c/c-parser.c

@@ -11752,7 +11752,7 @@ c_parser_oacc_all_clauses (c_parser *parser, omp_clause_mask mask,
 
       first = false;
 
-      if (((mask >> c_kind) & 1) == 0 && !parser->error)
+      if (((mask >> c_kind) & 1) == 0)
 	{
 	  /* Remove the invalid clause(s) from the list to avoid
 	     confusing the rest of the compiler.  */
@@ -11981,7 +11981,7 @@ c_parser_omp_all_clauses (c_parser *parser, omp_clause_mask mask,
 
       first = false;
 
-      if (((mask >> c_kind) & 1) == 0 && !parser->error)
+      if (((mask >> c_kind) & 1) == 0)
 	{
 	  /* Remove the invalid clause(s) from the list to avoid
 	     confusing the rest of the compiler.  */

gcc/testsuite/ChangeLog

 2015-09-09  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c/67501
+	* c-c++-common/gomp/pr67501.c: New test.
+
 	PR c/67500
 	* gcc.dg/gomp/pr67500.c: New test.
 

gcc/testsuite/c-c++-common/gomp/pr67501.c

+/* PR c/67501 */
+/* { dg-do compile } */
+/* { dg-options "-fopenmp" } */
+
+void
+foo (void)
+{
+  int i, j;
+  #pragma omp for simd copyprivate(j	/* { dg-error "before end of line" } */
+  for (i = 0; i < 16; ++i)		/* { dg-error "is not valid for" "" { target *-*-* } 9 } */
+    ;
+}