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-rw-r--r--test/asan/TestCases/throw_call_test.cc52
1 files changed, 52 insertions, 0 deletions
diff --git a/test/asan/TestCases/throw_call_test.cc b/test/asan/TestCases/throw_call_test.cc
new file mode 100644
index 000000000000..20e9a5ee565e
--- /dev/null
+++ b/test/asan/TestCases/throw_call_test.cc
@@ -0,0 +1,52 @@
+// RUN: %clangxx_asan %s -o %t && %run %t
+// http://code.google.com/p/address-sanitizer/issues/detail?id=147 (not fixed).
+// BROKEN: %clangxx_asan %s -o %t -static-libstdc++ && %run %t
+//
+// Android builds with static libstdc++ by default.
+// XFAIL: android
+
+// Clang doesn't support exceptions on Windows yet.
+// XFAIL: win32
+
+#include <stdio.h>
+static volatile int zero = 0;
+inline void pretend_to_do_something(void *x) {
+ __asm__ __volatile__("" : : "r" (x) : "memory");
+}
+
+__attribute__((noinline, no_sanitize_address))
+void ReallyThrow() {
+ fprintf(stderr, "ReallyThrow\n");
+ if (zero == 0)
+ throw 42;
+}
+
+__attribute__((noinline))
+void Throw() {
+ int a, b, c, d, e;
+ pretend_to_do_something(&a);
+ pretend_to_do_something(&b);
+ pretend_to_do_something(&c);
+ pretend_to_do_something(&d);
+ pretend_to_do_something(&e);
+ fprintf(stderr, "Throw stack = %p\n", &a);
+ ReallyThrow();
+}
+
+__attribute__((noinline))
+void CheckStack() {
+ int ar[100];
+ pretend_to_do_something(ar);
+ for (int i = 0; i < 100; i++)
+ ar[i] = i;
+ fprintf(stderr, "CheckStack stack = %p, %p\n", ar, ar + 100);
+}
+
+int main(int argc, char** argv) {
+ try {
+ Throw();
+ } catch(int a) {
+ fprintf(stderr, "a = %d\n", a);
+ }
+ CheckStack();
+}