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Fix warning

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`warning: catching polymorphic type ???class std::bad_cast??? by value`
This commit is contained in:
Antony Polukhin
2018-10-03 20:33:30 +03:00
committed by GitHub
parent 2a0a2a59f5
commit 29997a9fe1
1 changed files with 1 additions and 1 deletions
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2
test/cast_test.cpp
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@@ -72,7 +72,7 @@ int main( int argc, char * argv[] )
bool caught_exception = false; bool caught_exception = false;
try { derived = polymorphic_cast<Derived*>( base ); } try { derived = polymorphic_cast<Derived*>( base ); }
catch (std::bad_cast) catch (const std::bad_cast&)
{ cout<<"caught bad_cast\n"; caught_exception = true; } { cout<<"caught bad_cast\n"; caught_exception = true; }
BOOST_TEST( caught_exception ); BOOST_TEST( caught_exception );
// the following is just so generated code can be inspected // the following is just so generated code can be inspected