1/* Copyright (C) 2000 Free Software Foundation, Inc.  */
2
3/* { dg-do preprocess } */
4/* { dg-options "-trigraphs -fdollars-in-identifiers" } */
5
6/* Test lexing of identifiers.  */
7
8/* Escaped newlines, _ and $ in identifiers.  */
9#def\
10\
11ine foo_
12
13#d\
14ef??/
15in\
16e b\
17a$r
18
19#ifndef foo_
20#error foo_
21#endif
22
23#ifndef ba$r
24#error ba$r
25#endif
26