1 // RUN: %clang_cc1 -analyze -analyzer-checker=core -verify %s 2 // expected-no-diagnostics 3 4 // Test parameter 'a' is registered to LiveVariables analysis data although it 5 // is not referenced in the function body. 6 // Before processing 'return 1;', in RemoveDeadBindings(), we query the liveness 7 // of 'a', because we have a binding for it due to parameter passing. 8 int f1(int a) { 9 return 1; 10 } 11 12 void f2() { 13 int x; 14 x = f1(1); 15 } 16