Add dg-do tag

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32859 138bc75d-0d04-0410-961f-82ee72b054a4

Add dg-do tag
ac05f7dc · zack · 732cb4c9 · ac05f7dc
Commit ac05f7dc authored 25 years ago by zack
--- a/gcc/testsuite/gcc.dg/cpp-ifparen.c
+++ b/gcc/testsuite/gcc.dg/cpp-ifparen.c
+/* { dg-do preprocess } */
 #if 2048 < (16 * (40) + 192)
 #error			/* { dg-bogus "error" "with paren" } */
 #endif