diff options
Diffstat (limited to 'gcc-4.4.3/gcc/testsuite/g++.dg/warn/nonnull2.C')
| -rw-r--r-- | gcc-4.4.3/gcc/testsuite/g++.dg/warn/nonnull2.C | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/testsuite/g++.dg/warn/nonnull2.C b/gcc-4.4.3/gcc/testsuite/g++.dg/warn/nonnull2.C new file mode 100644 index 000000000..03006b1b2 --- /dev/null +++ b/gcc-4.4.3/gcc/testsuite/g++.dg/warn/nonnull2.C @@ -0,0 +1,14 @@ +// Test that "nonnull" attribute should not be applied to 'this' pointer. +// { dg-do compile } + +#define NULL 0 + +class Foo { + public: + void method1(const int *ptr) __attribute__((nonnull(1, 2))); // { dg-warning "nonnull argument references 'this' pointer" } + void method2(int *ptr1, int a, int *ptr2) __attribute__((nonnull(2, 3, 4))); // { dg-error "nonnull argument references non-pointer operand" } + static void func3(int *ptr) __attribute__((nonnull(1))); // should not warn + Foo(char *str) __attribute__((nonnull())) {} +}; + +int func4(int *ptr1, int a) __attribute__((nonnull(1))); // should not warn |