1*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -std=c++98 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 3*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 4*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -std=c++1z -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 5*0a6a1f1dSLionel Sambuc 6*0a6a1f1dSLionel Sambuc #if __cplusplus < 201103L 7*0a6a1f1dSLionel Sambuc // expected-no-diagnostics 8*0a6a1f1dSLionel Sambuc #endif 9*0a6a1f1dSLionel Sambuc 10*0a6a1f1dSLionel Sambuc namespace dr1684 { // dr1684: 3.6 11*0a6a1f1dSLionel Sambuc #if __cplusplus >= 201103L 12*0a6a1f1dSLionel Sambuc struct NonLiteral { // expected-note {{because}} 13*0a6a1f1dSLionel Sambuc NonLiteral(); fdr1684::NonLiteral14*0a6a1f1dSLionel Sambuc constexpr int f() { return 0; } // expected-warning 0-1{{will not be implicitly 'const'}} 15*0a6a1f1dSLionel Sambuc }; f(NonLiteral &)16*0a6a1f1dSLionel Sambuc constexpr int f(NonLiteral &) { return 0; } f(NonLiteral)17*0a6a1f1dSLionel Sambuc constexpr int f(NonLiteral) { return 0; } // expected-error {{not a literal type}} 18*0a6a1f1dSLionel Sambuc #endif 19*0a6a1f1dSLionel Sambuc } 20