1b8e80941Smrg#version 130 2b8e80941Smrg 3b8e80941Smrgvoid fooFunction(out float outVar); 4b8e80941Smrg 5b8e80941Smrgout float fooOut; 6b8e80941Smrg 7b8e80941Smrgvoid main() 8b8e80941Smrg{ 9b8e80941Smrg float willBeDefined; 10b8e80941Smrg 11b8e80941Smrg fooFunction(willBeDefined); 12b8e80941Smrg fooOut = willBeDefined; 13b8e80941Smrg} 14b8e80941Smrg 15