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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/builtins-28.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/builtins-28.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/builtins-28.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/builtins-28.c b/gcc-4.9/gcc/testsuite/gcc.dg/builtins-28.c new file mode 100644 index 000000000..bd76d6b97 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/builtins-28.c @@ -0,0 +1,27 @@ +/* Test that creal and cimag built-in functions do not return lvalues. */ +/* Origin: Joseph Myers <jsm@polyomino.org.uk> */ +/* { dg-do compile } */ +/* { dg-options "" } */ + +extern float crealf (float _Complex); +extern double creal (double _Complex); +extern long double creall (long double _Complex); + +extern float cimagf (float _Complex); +extern double cimag (double _Complex); +extern long double cimagl (long double _Complex); + +float _Complex fc; +double _Complex dc; +long double _Complex ldc; + +void +foo (void) +{ + crealf (fc) = 0; /* { dg-error "lvalue" "crealf not lvalue" } */ + cimagf (fc) = 0; /* { dg-error "lvalue" "cimagf not lvalue" } */ + creal (dc) = 0; /* { dg-error "lvalue" "creal not lvalue" } */ + cimag (dc) = 0; /* { dg-error "lvalue" "cimag not lvalue" } */ + creall (ldc) = 0; /* { dg-error "lvalue" "creall not lvalue" } */ + cimagl (ldc) = 0; /* { dg-error "lvalue" "cimagl not lvalue" } */ +} |