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| author | Chris Lattner <sabre@nondot.org> | 2008-01-03 22:56:36 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-01-03 22:56:36 +0000 |
| commit | bfe639e4d39b1afa05d66aaea0378d6c10df4ffc (patch) | |
| tree | 7a7cb2434f1ba663661efc390023627637e263c3 /test/Sema/function-ptr.c | |
| parent | 58ca5f5d6aad90a2647a2b8b8baddd714cf6da65 (diff) | |
give better diagnostics for converting between function pointer and void*.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45556 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/function-ptr.c')
| -rw-r--r-- | test/Sema/function-ptr.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Sema/function-ptr.c b/test/Sema/function-ptr.c new file mode 100644 index 0000000000..83e4d74b6a --- /dev/null +++ b/test/Sema/function-ptr.c @@ -0,0 +1,11 @@ +// RUN: clang %s -verify -pedantic +typedef int unary_int_func(int arg); +unary_int_func *func; + +unary_int_func *set_func(void *p) { + func = p; // expected-warning {{converts between void* and function pointer}} + p = func; // expected-warning {{converts between void* and function pointer}} + + return p; // expected-warning {{converts between void* and function pointer}} +} + |