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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/array-constraint.c | |
download | FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.zip FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.tar.gz |
Import Clang, at r72732.
Diffstat (limited to 'test/Sema/array-constraint.c')
-rw-r--r-- | test/Sema/array-constraint.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/test/Sema/array-constraint.c b/test/Sema/array-constraint.c new file mode 100644 index 0000000..5a09e20 --- /dev/null +++ b/test/Sema/array-constraint.c @@ -0,0 +1,52 @@ +// RUN: clang-cc -fsyntax-only -verify -pedantic %s + +struct s; // expected-note 2 {{forward declaration of 'struct s'}} +struct s* t (struct s z[]) { // expected-error {{array has incomplete element type}} + return z; +} + +void ff() { + struct s v, *p; // expected-error {{variable has incomplete type 'struct s'}} + + p = &v; +} + +void *k (void l[2]) { // expected-error {{array has incomplete element type}} + return l; +} + +struct vari { + int a; + int b[]; +}; + +struct vari *func(struct vari a[]) { // expected-warning {{'struct vari' may not be used as an array element due to flexible array member}} + return a; +} + +int foo[](void); // expected-error {{'foo' declared as array of functions}} +int foo2[1](void); // expected-error {{'foo2' declared as array of functions}} + +typedef int (*pfunc)(void); + +pfunc xx(int f[](void)) { // expected-error {{'f' declared as array of functions}} + return f; +} + +void check_size() { + float f; + int size_not_int[f]; // expected-error {{size of array has non-integer type 'float'}} + int negative_size[1-2]; // expected-error{{array size is negative}} + int zero_size[0]; // expected-warning{{zero size arrays are an extension}} +} + +static int I; +typedef int TA[I]; // expected-error {{variable length array declaration not allowed at file scope}} + +void strFunc(char *); +const char staticAry[] = "test"; +int checkStaticAry() { + strFunc(staticAry); // expected-warning{{passing 'char const [5]' discards qualifiers, expected 'char *'}} +} + + |