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// RUN: %clang_analyze_cc1 -analyzer-checker=core -verify %s
// expected-no-diagnostics
// Test parameter 'a' is registered to LiveVariables analysis data although it
// is not referenced in the function body.
// Before processing 'return 1;', in RemoveDeadBindings(), we query the liveness
// of 'a', because we have a binding for it due to parameter passing.
int f1(int a) {
return 1;
}
void f2() {
int x;
x = f1(1);
}
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