Remove stray comma in primary_constraint_error.

	* parser.c (enum primary_constraint_error): Remove stray comma.

From-SVN: r278967

gcc/cp/ChangeLog

+2019-12-04  Marek Polacek  <polacek@redhat.com>
+
+	* parser.c (enum primary_constraint_error): Remove stray comma.
+
 2019-12-04  Richard Sandiford  <richard.sandiford@arm.com>
 
 	* cp-tree.h (CP_AGGREGATE_TYPE_P): Check for gnu_vector_type_p

gcc/cp/parser.c

@@ -27131,7 +27131,7 @@ enum primary_constraint_error
 {
   pce_ok,
   pce_maybe_operator,
-  pce_maybe_postfix,
+  pce_maybe_postfix
 };
 
 /* Returns true if the token(s) following a primary-expression in a