diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/eh/scope1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/eh/scope1.C | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/eh/scope1.C b/gcc/testsuite/g++.dg/eh/scope1.C new file mode 100644 index 000000000..276e0d6e5 --- /dev/null +++ b/gcc/testsuite/g++.dg/eh/scope1.C @@ -0,0 +1,71 @@ +// Test that we've scoped the destructor properly for variables declared +// in a conditional. +// { dg-do run } + +extern "C" void abort (); + +class C +{ + bool live; + public: + C(); + C(const C &); + ~C (); + operator bool() const; +}; + +void f1 () +{ + while (C br = C()) abort (); +} + +void f2 () +{ + for (; C br = C(); ) abort (); +} + +void f3 () +{ + if (C br = C()) abort (); +} + +void f4 () +{ + switch (C br = C()) + { + default: + abort (); + case false: + break; + } +} + +int main() +{ + f1(); f2(); f3(); f4(); + return 0; +} + +C::C() +{ + live = true; +} + +C::C(const C &o) +{ + if (!o.live) + abort (); + live = true; +} + +C::~C() +{ + live = false; +} + +C::operator bool() const +{ + if (!live) + abort (); + return false; +} |