33 lines · cpp
1// RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -cc1 -triple i686-pc-windows-msvc19.0.0 -fprofile-instrument=clang -std=c++14 -fdelayed-template-parsing -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name pr32679.cpp -o - %s | FileCheck %s -check-prefix=MSABI -implicit-check-not=f22// RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -cc1 -triple %itanium_abi_triple -fprofile-instrument=clang -std=c++14 -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name pr32679.cpp -o - %s | FileCheck %s -check-prefix=ITANIUM -implicit-check-not=f23 4template <typename T, int S1>5struct CreateSpecialization;6 7template <typename T>8struct CreateSpecialization<T, 0> {9 static constexpr T f1() { return 0; }10 static constexpr T f2() { return 0; }11};12 13int main() {14 CreateSpecialization<int, 0>::f1();15 16 // Don't emit coverage mapping info for functions in dependent contexts.17 //18 // E.g we never fully instantiate CreateSpecialization<T, 0>::f2(), so there19 // should be no mapping for it.20 21 return 0;22}23 24// MSABI: main:25// MSABI-NEXT: File 0, [[@LINE-12]]:12 -> [[@LINE-3]]:2 = #026// MSABI-NEXT: ?f1@?$CreateSpecialization@H$0A@@@SAHXZ:27// MSABI-NEXT: File 0, [[@LINE-18]]:27 -> [[@LINE-18]]:40 = #028 29// ITANIUM: main:30// ITANIUM-NEXT: File 0, [[@LINE-17]]:12 -> [[@LINE-8]]:2 = #031// ITANIUM-NEXT: _ZN20CreateSpecializationIiLi0EE2f1Ev:32// ITANIUM-NEXT: File 0, [[@LINE-23]]:27 -> [[@LINE-23]]:40 = #033