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Diffstat (limited to 'test/Unit/gcc_personality_test.c')
-rw-r--r-- | test/Unit/gcc_personality_test.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/test/Unit/gcc_personality_test.c b/test/Unit/gcc_personality_test.c new file mode 100644 index 000000000..0ce1431c7 --- /dev/null +++ b/test/Unit/gcc_personality_test.c @@ -0,0 +1,46 @@ +//===-- gcc_personality_test.c - Tests __gcc_personality_v0 -------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + + +#include <stdlib.h> +#include <stdio.h> + +extern void foo_clean(void* x); +extern void bar_clean(void* x); +extern void register_foo_local(int* x); +extern void register_bar_local(int* x); +extern void done_foo(); +extern void done_bar(); + + +// +// foo() is called by main() in gcc_personality_test_helper.cxx. +// done_bar() is implemented in C++ and will throw an exception. +// main() will catch the exception and verify that the cleanup +// routines for foo() and bar() were called by the personality +// function. +// + + +void bar() +{ + int x __attribute__((cleanup(bar_clean))) = 0; + register_bar_local(&x); + done_bar(); +} + +void foo() +{ + int x __attribute__((cleanup(foo_clean))) = 0; + register_foo_local(&x); + bar(); + done_foo(); +} + + |