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Add raise methods for throwing c++ exceptions in C#, Java, D

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The director c++ exceptions are thrown in a helper method instead of in
the director overloaded method. This circumvents compiler warnings about
throwing exceptions when the method has an exception specification or
noexcept. If the exception is thrown, abort will still be called!
In Java, the "director:noexcept" typemap can be used to do something
else. This typemap should be ported to the other languages too.
This commit is contained in:
William S Fulton 2017-05-13 17:01:15 +01:00
commit 07ab80b49e
7 changed files with 29 additions and 5 deletions
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Source/Modules/java.cxx
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@ -4490,7 +4490,7 @@ public:
Printf(directorexcept, "jthrowable $error = jenv->ExceptionOccurred();\n");
Printf(directorexcept, "if ($error) {\n");
Printf(directorexcept, " jenv->ExceptionClear();$directorthrowshandlers\n");
Printf(directorexcept, " throw Swig::DirectorException(jenv, $error);\n");
Printf(directorexcept, " Swig::DirectorException::raise(jenv, $error);\n");
Printf(directorexcept, "}\n");
} else {
directorexcept = Copy(directorexcept);