diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/cleanup-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/cleanup-1.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/cleanup-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/cleanup-1.c new file mode 100644 index 000000000..48b82646e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/cleanup-1.c @@ -0,0 +1,36 @@ +/* { dg-do compile } */ +/* { dg-options "-Wall" } */ +/* Validate expected warnings and errors. */ + +#define U __attribute__((unused)) +#define C(x) __attribute__((cleanup(x))) + +static int f1(void *x U) { return 0; } +static void f2() { } +static void f3(void) { } /* { dg-message "note: declared here" } */ +static void f4(void *x U) { } +static void f5(int *x U) { } +static void f6(double *x U) { } /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" } */ +static void f7(const int *x U) { } +static void f8(const int *x U, int y U) { } /* { dg-message "note: declared here" } */ +static void f9(int x U) { } /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" } */ + +void test(void) +{ + int o1 C(f1); + int o2 C(f2); + int o3 C(f3); /* { dg-error "too many arguments" } */ + int o4 C(f4); + int o5 C(f5); + int o6 C(f6); /* { dg-warning "incompatible pointer type" } */ + int o7 C(f7); + int o8 C(f8); /* { dg-error "too few arguments" } */ + int o9 C(f9); /* { dg-warning "from pointer without a cast" } */ + int o10 U C(undef); /* { dg-error "not a function" } */ + int o11 U C(o1); /* { dg-error "not a function" } */ + int o12 U C("f1"); /* { dg-error "not an identifier" } */ + static int o13 U C(f1); /* { dg-warning "attribute ignored" } */ +} + +int o14 C(f1); /* { dg-warning "attribute ignored" } */ +void t15(int o U C(f1)) {} /* { dg-warning "attribute ignored" } */ |