1 /* Verify that preprocessor does not insert redundant newlines
2    after #pragma, also check this for #include, #define and #undef */
3 /* { dg-do compile } */
4 /* { dg-options "-dD" } */
5 #include <stdio.h>
6 
7 #undef unknow_def
8 
9 int main () {
10 
11 #pragma unknown
12   {}
13   error;
14   /* { dg-error "undeclared" "undeclared-variable message" { target *-*-* } { 13 } } */
15   /* { dg-error "function it appears in" "reminder message" { target *-*-* } { 13 } } */
16 }
17