1 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -emit-pch %s -o %t.1 2 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t.1 -emit-pch %s -o %t.2 3 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t.2 -verify %s 4 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t.2 -emit-llvm-only %s 5 6 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -emit-pch -fpch-instantiate-templates %s -o %t.1 7 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t.1 -emit-pch -fpch-instantiate-templates %s -o %t.2 8 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t.2 -verify %s 9 // RUN: %clang_cc1 -pedantic-errors -std=c++11 -include-pch %t.2 -emit-llvm-only %s 10 11 // expected-no-diagnostics 12 13 #ifndef PHASE1_DONE 14 #define PHASE1_DONE 15 f()16template<int n> int f() noexcept(n % 2) { return 0; } 17 template<int n> int g() noexcept(n % 2); 18 19 decltype(f<2>()) f0; 20 decltype(f<3>()) f1; 21 template int f<4>(); 22 template int f<5>(); 23 decltype(f<6>()) f6; 24 decltype(f<7>()) f7; 25 26 struct A { 27 A(); 28 A(const A&); 29 }; 30 31 decltype(g<0>()) g0; 32 33 #elif !defined(PHASE2_DONE) 34 #define PHASE2_DONE 35 36 template int f<6>(); 37 template int f<7>(); 38 decltype(f<8>()) f8; 39 decltype(f<9>()) f9; 40 template int f<10>(); 41 template int f<11>(); 42 43 A::A() = default; 44 A::A(const A&) = default; 45 46 int g0val = g<0>(); 47 48 #else 49 50 static_assert(!noexcept(f<0>()), ""); 51 static_assert(noexcept(f<1>()), ""); 52 53 #endif 54