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-rw-r--r--gcc/c/c-parser.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c
index ef585fb..45e32ba 100644
--- a/gcc/c/c-parser.c
+++ b/gcc/c/c-parser.c
@@ -301,6 +301,9 @@ c_lex_one_token (c_parser *parser, c_token *token)
else if (rid_code >= RID_FIRST_ADDR_SPACE
&& rid_code <= RID_LAST_ADDR_SPACE)
{
+ addr_space_t as;
+ as = (addr_space_t) (rid_code - RID_FIRST_ADDR_SPACE);
+ targetm.addr_space.diagnose_usage (as, token->location);
token->id_kind = C_ID_ADDRSPACE;
token->keyword = rid_code;
break;