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/* { dg-do preprocess } */

/* Tests for un-terminated conditional diagnostics.

   Copyright (c) 1999 Free Software Foundation.

   Contributed by Zack Weinberg, who made it up all by himself.  */

#endif /* { dg-error "#endif" "#endif without #if" } */

#else  /* { dg-error "#else" "#else without #if" } */

#endif /* { dg-error "#endif" "#endif after #else without #if" } */

#elif 0 /* { dg-error "#elif" "#elif without #if" } */

#endif  /* { dg-error "#endif" "#endif after #else without #if" } */

#if 1  /* { dg-bogus "unterminated" "terminated true conditional" } */

blah

#endif

#if 0  /* { dg-bogus "unterminated" "terminated false conditional" } */

ignored

#endif

/* We shouldn't see unbalanced conditionals inside #if'ed out #includes.  */

#if 0

#include "unc1.c"

#endif

/* The ifdef below should not get an error just because there's a bad if

   inside the included file.

   The odd dg-error tag on the include matches the "In file included from"

   message.  */

#define FOO

#ifdef FOO  /* { dg-bogus "unterminated" "nested unterm" } */

#include "unc1.c"  /* { dg-message "file included from" "" { target *-*-* } 0 } */

#endif

/* dg.exp doesn't read the included files for tags, so we have to

   do them explicitly here.  */

/* { dg-error "#if" "unc1.c: unterminated #if" { target *-*-* } 4 } */