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Add std::bad_cast to std_except.i

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This exception occurs when dynamic_cast<T&> fails.

Fixes #783.
This commit is contained in:
Daniel Vollmer 2016-09-17 10:26:54 +02:00
commit 2dc87d7485
9 changed files with 12 additions and 0 deletions
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1
Examples/test-suite/csharp/li_std_except_runme.cs
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@ -7,6 +7,7 @@ public class li_std_except_runme {
public static void Main() {
Test test = new Test();
try { test.throw_bad_cast(); throw new Exception("throw_bad_cast failed"); } catch (InvalidCastException) {}
try { test.throw_bad_exception(); throw new Exception("throw_bad_exception failed"); } catch (ApplicationException) {}
try { test.throw_domain_error(); throw new Exception("throw_domain_error failed"); } catch (ApplicationException) {}
try { test.throw_exception(); throw new Exception("throw_exception failed"); } catch (ApplicationException) {}

1
Examples/test-suite/li_std_except.i
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@ -24,6 +24,7 @@
int foo3() throw(E1) { return 0; }
int foo4() throw(E2) { return 0; }
// all the STL exceptions...
void throw_bad_cast() throw(std::bad_cast) { throw std::bad_cast(); }
void throw_bad_exception() throw(std::bad_exception) { throw std::bad_exception(); }
void throw_domain_error() throw(std::domain_error) { throw std::domain_error("oops"); }
void throw_exception() throw(std::exception) { throw std::exception(); }

1
Lib/csharp/std_except.i
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@ -16,6 +16,7 @@ namespace std
struct exception {};
}
%typemap(throws, canthrow=1) std::bad_cast "SWIG_CSharpSetPendingException(SWIG_CSharpInvalidCastException, $1.what());\n return $null;"
%typemap(throws, canthrow=1) std::bad_exception "SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, $1.what());\n return $null;"
%typemap(throws, canthrow=1) std::domain_error "SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, $1.what());\n return $null;"
%typemap(throws, canthrow=1) std::exception "SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, $1.what());\n return $null;"

1
Lib/d/std_except.i
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@ -16,6 +16,7 @@ namespace std
struct exception {};
}
%typemap(throws, canthrow=1) std::bad_cast "SWIG_DSetPendingException(SWIG_DException, $1.what());\n return $null;"
%typemap(throws, canthrow=1) std::bad_exception "SWIG_DSetPendingException(SWIG_DException, $1.what());\n return $null;"
%typemap(throws, canthrow=1) std::domain_error "SWIG_DSetPendingException(SWIG_DException, $1.what());\n return $null;"
%typemap(throws, canthrow=1) std::exception "SWIG_DSetPendingException(SWIG_DException, $1.what());\n return $null;"

1
Lib/go/std_except.i
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@ -16,6 +16,7 @@ namespace std
struct exception {};
}
%typemap(throws) std::bad_cast %{_swig_gopanic($1.what());%}
%typemap(throws) std::bad_exception %{_swig_gopanic($1.what());%}
%typemap(throws) std::domain_error %{_swig_gopanic($1.what());%}
%typemap(throws) std::exception %{_swig_gopanic($1.what());%}

1
Lib/java/std_except.i
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@ -16,6 +16,7 @@ namespace std
struct exception {};
}
%typemap(throws) std::bad_cast "SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.what());\n return $null;"
%typemap(throws) std::bad_exception "SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.what());\n return $null;"
%typemap(throws) std::domain_error "SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.what());\n return $null;"
%typemap(throws) std::exception "SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.what());\n return $null;"

1
Lib/lua/std_except.i
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@ -27,6 +27,7 @@ namespace std
// normally objects which are thrown are returned to the interpreter as errors
// (which potentially may have problems if they are not copied)
// therefore all classes based upon std::exception are converted to their strings & returned as errors
%typemap(throws) std::bad_cast "SWIG_exception(SWIG_TypeError, $1.what());"
%typemap(throws) std::bad_exception "SWIG_exception(SWIG_RuntimeError, $1.what());"
%typemap(throws) std::domain_error "SWIG_exception(SWIG_ValueError, $1.what());"
%typemap(throws) std::exception "SWIG_exception(SWIG_SystemError, $1.what());"

4
Lib/std/std_except.i
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@ -15,6 +15,10 @@ namespace std {
virtual const char* what() const throw();
};
struct bad_cast : exception
{
};
struct bad_exception : exception
{
};

1
Lib/std_except.i
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@ -40,6 +40,7 @@
%enddef
namespace std {
%std_exception_map(bad_cast, SWIG_TypeError);
%std_exception_map(bad_exception, SWIG_SystemError);
%std_exception_map(domain_error, SWIG_ValueError);
%std_exception_map(exception, SWIG_SystemError);