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author | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
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committer | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
commit | f27e5a09a0d815b8a4814152954ff87dadfdefc0 (patch) | |
tree | ce7d964cbb5e39695b71481698f10cb099c23d4a /test/Sema/address_spaces.c | |
download | FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.zip FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.tar.gz |
Import Clang, at r72732.
Diffstat (limited to 'test/Sema/address_spaces.c')
-rw-r--r-- | test/Sema/address_spaces.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/Sema/address_spaces.c b/test/Sema/address_spaces.c new file mode 100644 index 0000000..b79799f --- /dev/null +++ b/test/Sema/address_spaces.c @@ -0,0 +1,32 @@ +// RUN: clang-cc %s -fsyntax-only -verify + +#define _AS1 __attribute__((address_space(1))) +#define _AS2 __attribute__((address_space(2))) +#define _AS3 __attribute__((address_space(3))) + +void foo(_AS3 float *a) { + _AS2 *x;// expected-warning {{type specifier missing, defaults to 'int'}} + _AS1 float * _AS2 *B; + + int _AS1 _AS2 *Y; // expected-error {{multiple address spaces specified for type}} + int *_AS1 _AS2 *Z; // expected-error {{multiple address spaces specified for type}} + + _AS1 int local; // expected-error {{automatic variable qualified with an address space}} + _AS1 int array[5]; // expected-error {{automatic variable qualified with an address space}} + _AS1 int arrarr[5][5]; // expected-error {{automatic variable qualified with an address space}} + + *a = 5.0f; +} + +struct _st { + int x, y; +} s __attribute ((address_space(1))) = {1, 1}; + + +// rdar://6774906 +__attribute__((address_space(256))) void * * const base = 0; +void * get_0(void) { + return base[0]; // expected-error {{illegal implicit cast between two pointers with different address spaces}} \ + expected-warning {{returning 'void __attribute__((address_space(256)))*' discards qualifiers, expected 'void *'}} +} + |