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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/c90-digraph-1.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/c90-digraph-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/c90-digraph-1.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/c90-digraph-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/c90-digraph-1.c new file mode 100644 index 000000000..9396d1367 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/c90-digraph-1.c @@ -0,0 +1,24 @@ +/* Test for recognition of digraphs: should be recognized in C94 and C99 + mode, but not in C90 mode. Also check correct stringizing. +*/ +/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ +/* { dg-do run } */ +/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */ + +#define str(x) xstr(x) +#define xstr(x) #x +#define foo(p, q) str(p %:%: q) + +extern void abort (void); +extern int strcmp (const char *, const char *); + +int +main (void) +{ + const char *t = foo (1, 2); + const char *u = str (<:); + if (strcmp (t, "1 %:%: 2") || strcmp (u, "<:")) + abort (); + else + return 0; +} |