cp: fix typo "an decrement" -> "a decrement"

gcc/cp/ChangeLog:
	* parser.cc (enum non_integral_constant): Fix typo
	"an decrement" -> "a decrement" in comment.
	(cp_parser_non_integral_constant_expression): Likewise in error
	message.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc
index 58361220bb378c06b43479052c3d72bde1a5984b..f642900d12a79ec450f49612909923a15d46f78d 100644 (file)
--- a/gcc/cp/parser.cc
+++ b/gcc/cp/parser.cc
@@ -83,7 +83,7 @@ enum non_integral_constant {
   NIC_FUNC_CALL,
   /* an increment */
   NIC_INC,
-  /* an decrement */
+  /* a decrement */
   NIC_DEC,
   /* an array reference */
   NIC_ARRAY_REF,
@@ -3782,7 +3782,7 @@ cp_parser_non_integral_constant_expression (cp_parser  *parser,
                       "cannot appear in a constant-expression");
                return true;
              case NIC_DEC:
-               error ("an decrement "
+               error ("a decrement "
                       "cannot appear in a constant-expression");
                return true;
              case NIC_ARRAY_REF: