1 // RUN: %clang_cc1 -std=c++1z %s -emit-llvm -o - | FileCheck %s --implicit-check-not=should_not_be_used
2 
3 void should_be_used_1();
4 void should_be_used_2();
5 void should_not_be_used();
6 void f() {
7   if constexpr (false)
8     should_not_be_used();
9   else
10     should_be_used_1();
11 
12   if constexpr (true || ({ label: false; }))
13     should_be_used_2();
14   else {
15     goto foo;
16 foo: should_not_be_used();
17   }
18 }
19 
20 // CHECK: should_be_used_1
21 // CHECK: should_be_used_2
22