56 lines
796 B
Diff
56 lines
796 B
Diff
2012-04-10 Jason Merrill <jason@redhat.com>
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Red Hat BZ 750545
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* method.c (locate_dtor): Lazily declare the destructor.
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--- gcc/cp/method.c
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+++ gcc/cp/method.c
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@@ -870,6 +870,8 @@ synthesize_exception_spec (tree type, tr
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tree
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locate_dtor (tree type, void *client ATTRIBUTE_UNUSED)
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{
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+ if (CLASSTYPE_LAZY_DESTRUCTOR (type))
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+ lazily_declare_fn (sfk_destructor, type);
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return CLASSTYPE_DESTRUCTORS (type);
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}
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--- gcc/testsuite/g++.dg/eh/dtor3.C
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+++ gcc/testsuite/g++.dg/eh/dtor3.C
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@@ -0,0 +1,36 @@
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+// Red Hat bug 750545
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+// { dg-do run }
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+
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+class excep {};
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+class A
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+{
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+public:
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+ ~A() { throw excep(); }
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+};
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+
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+class B
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+{
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+ A a;
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+};
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+
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+class C
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+{
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+ B b;
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+};
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+
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+void f()
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+{
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+ C* c = new C();
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+
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+ try
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+ {
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+ delete c;
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+ }
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+ catch(...)
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+ {}
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+}
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+
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+int main()
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+{
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+ f();
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+}
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