diff options
Diffstat (limited to 'clang/test/Parser/cxx2b-lambdas-ext-warns.cpp')
| -rw-r--r-- | clang/test/Parser/cxx2b-lambdas-ext-warns.cpp | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/clang/test/Parser/cxx2b-lambdas-ext-warns.cpp b/clang/test/Parser/cxx2b-lambdas-ext-warns.cpp index 7ffb7aae..8c7a778 100644 --- a/clang/test/Parser/cxx2b-lambdas-ext-warns.cpp +++ b/clang/test/Parser/cxx2b-lambdas-ext-warns.cpp @@ -1,9 +1,7 @@ -// RUN: %clang_cc1 -std=c++20 %s -verify=cxx20 -// RUN: %clang_cc1 -std=c++23 %s -verify=cxx23 -// RUN: %clang_cc1 -std=c++23 -Wpre-c++23-compat %s -verify=precxx23 -// RUN: %clang_cc1 -std=c++23 -pedantic %s -verify=cxx23 - -//cxx23-no-diagnostics +// RUN: %clang_cc1 -triple aarch64-unknown-linux-gnu -target-feature +sme -std=c++20 %s -verify=cxx20 +// RUN: %clang_cc1 -triple aarch64-unknown-linux-gnu -target-feature +sme -std=c++23 %s -verify=cxx23 +// RUN: %clang_cc1 -triple aarch64-unknown-linux-gnu -target-feature +sme -std=c++23 -Wpre-c++23-compat %s -verify=precxx23 +// RUN: %clang_cc1 -triple aarch64-unknown-linux-gnu -target-feature +sme -std=c++23 -pedantic %s -verify=cxx23 auto L1 = [] constexpr {}; // cxx20-warning@-1 {{lambda without a parameter clause is a C++23 extension}} @@ -14,3 +12,25 @@ auto L3 = [] static {}; // cxx20-warning@-1 {{lambda without a parameter clause is a C++23 extension}} // cxx20-warning@-2 {{static lambdas are a C++23 extension}} // precxx23-warning@-3 {{static lambdas are incompatible with C++ standards before C++23}} + +namespace GH161070 { +void t1() { int a = [] __arm_streaming; } +// precxx23-error@-1 {{'__arm_streaming' cannot be applied to a declaration}} +// precxx23-error@-2 {{expected body of lambda expression}} +// cxx23-error@-3 {{'__arm_streaming' cannot be applied to a declaration}} +// cxx23-error@-4 {{expected body of lambda expression}} +// cxx20-error@-5 {{'__arm_streaming' cannot be applied to a declaration}} +// cxx20-error@-6 {{expected body of lambda expression}} +// cxx20-warning@-7 {{'__arm_streaming' in this position is a C++23 extension}} +// precxx23-warning@-8 {{'__arm_streaming' in this position is incompatible with C++ standards before C++23}} + +void t2() { int a = [] [[assume(true)]]; } +// precxx23-error@-1 {{'assume' attribute cannot be applied to a declaration}} +// precxx23-error@-2 {{expected body of lambda expression}} +// cxx23-error@-3 {{'assume' attribute cannot be applied to a declaration}} +// cxx23-error@-4 {{expected body of lambda expression}} +// cxx20-error@-5 {{'assume' attribute cannot be applied to a declaration}} +// cxx20-error@-6 {{expected body of lambda expression}} +// cxx20-warning@-7 {{an attribute specifier sequence in this position is a C++23 extension}} +// precxx23-warning@-8 {{an attribute specifier sequence in this position is incompatible with C++ standards before C++23}} +} |