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SSALinarScanResolveDataFlowPhase: do not allow registers as phi operands.
author Josef Eisl <josef.eisl@jku.at>
date Mon, 18 May 2015 14:40:32 +0200
parents b16ec83edc73
children
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line source

/* The easiest way to generate null: a function without a return statement implicitly returns null. */
function null() {
}

function main() {  
  println(null());  
  println(null() == null());  
  println(null() != null());  
  println(null() == 42);  
  println(null() != 42);  
  println(null() == "42");  
  println(null() != "42");  
}