result := c.Compiler.CompileCELExpression(variable, options, mode)
	c.CompositionEnv.AddField(variable.GetName(), result.OutputType)
	c.CompositionEnv.CompiledVariables[variable.GetName()] = result
	return result
}

        failure.assertHasCause("Could not create task ':myTask'.")
        failure.assertHasCause("Could not create task of type 'CustomTask'.")

        where:
        description | constructorArgs | argumentNumber | outputType
        'first'     | '123, 234'      | 1              | 'class java.lang.String'
        'last'      | '"abc", "123"'  | 2              | 'int'
    }

        this.toolChain = objectFactory.property(NativeToolChain.class);
        incrementalCompiler = getIncrementalCompilerBuilder().newCompiler(this, source, includes, macros, Providers.FALSE);
        getInputs().property("outputType", new Callable<String>() {
            @Override
            public String call() {
                NativeToolChainInternal nativeToolChain = (NativeToolChainInternal) toolChain.get();