| // RUN: %clang_cc1 -std=c++20 %s -verify=cxx20 |
| // RUN: %clang_cc1 -std=c++2b %s -verify=cxx2b |
| // RUN: %clang_cc1 -std=c++2b -Wpre-c++2b-compat %s -verify=precxx2b |
| // RUN: %clang_cc1 -std=c++2b -pedantic %s -verify=cxx2b |
| |
| //cxx2b-no-diagnostics |
| |
| auto L1 = [] constexpr {}; |
| // cxx20-warning@-1 {{lambda without a parameter clause is a C++2b extension}} |
| auto L2 = []() static {}; |
| // cxx20-warning@-1 {{static lambdas are a C++2b extension}} |
| // precxx2b-warning@-2 {{static lambdas are incompatible with C++ standards before C++2b}} |
| auto L3 = [] static {}; |
| // cxx20-warning@-1 {{lambda without a parameter clause is a C++2b extension}} |
| // cxx20-warning@-2 {{static lambdas are a C++2b extension}} |
| // precxx2b-warning@-3 {{static lambdas are incompatible with C++ standards before C++2b}} |
