1 // RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-linux-gnu -std=c++2a | FileCheck %s 2 3 namespace spaceship { 4 struct X {}; 5 struct Y {}; 6 int operator<=>(X, Y); 7 8 // CHECK-LABEL: define {{.*}} @_ZN9spaceship1fIiEEvDTcmltcvNS_1YE_EcvNS_1XE_EcvT__EE Y()9 template<typename T> void f(decltype(Y() < X(), T()) x) {} 10 template void f<int>(int); 11 } 12