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49 lines
980 B
49 lines
980 B
/*
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* Copyright (c) 2018-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <stdio.h>
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struct E {
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E() { printf(" E default constructor, this=%p\n", this); }
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E(const E& other) {
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printf(" E copy-constructor, this=%p from that=%p\n", this, &other);
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}
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virtual ~E() { printf(" E destructor, this=%p\n", this); }
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};
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struct F : public E {
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F() { printf(" F default constructor, this=%p\n", this); }
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F(const F& other) {
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printf(" F copy-constructor, this=%p from that=%p\n", this, &other);
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}
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virtual ~F() { printf(" F destructor, this=%p\n", this); }
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};
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__attribute__((noinline)) void f() { throw 20; }
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void g() throw(E) {
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F e;
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throw e;
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}
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int main() {
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try {
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f();
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throw 20;
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} catch (int e) {
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if (e > 0) {
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try {
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g();
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} catch (E e2) {
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throw;
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}
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} else
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return e;
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}
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return 0;
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}
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