1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/eh/weak1.C b/gcc/testsuite/g++.dg/eh/weak1.C
new file mode 100644
index 000000000..f78d1955b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/weak1.C
@@ -0,0 +1,23 @@
+// PR target/29487
+// { dg-do run { xfail { hppa*-*-hpux* && { ! hppa*64*-*-* } } } }
+// { dg-require-weak-override "" }
+// { dg-additional-sources "weak1-a.cc" }
+// { dg-options "-O2" }
+
+extern __attribute__((weak)) 
+void f() {
+}
+
+int main () {
+  try {
+    f();
+    return 1;
+  } catch (int i) {
+    /* Although the implementation of f in this file does not throw
+       any exceptions, it is weak, and may therefore be replaced at
+       link time.  Therefore, the compiler must not optimize away this
+       catch clause.  */
+    if (i != 7)
+      return 2;
+  }
+}