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[clang] Make sure all C++ DR tests are running with -pedantic-errors (
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#94203)

In #94167 I found out that `cwg28xx.cpp` has been running without
`-pedantic-errors` and fixed that. This patch fixes that for the rest of
the test suite. Only one test was affected with a trivial fix (warning
was escalated to an error).

I'm intentionally leaving out test for CWG2390, because it requires
major surgery. It's addressed in #94206.
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@Endilll
Endilll authored Jun 3, 2024
1 parent bda8d1a commit a58dd0e
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Showing 4 changed files with 28 additions and 28 deletions.
14 changes: 7 additions & 7 deletions clang/test/CXX/drs/cwg24xx.cpp
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// RUN: %clang_cc1 -std=c++98 %s -verify=expected
// RUN: %clang_cc1 -std=c++11 %s -verify=expected
// RUN: %clang_cc1 -std=c++14 %s -verify=expected
// RUN: %clang_cc1 -std=c++17 %s -verify=expected,since-cxx17
// RUN: %clang_cc1 -std=c++20 %s -verify=expected,since-cxx17
// RUN: %clang_cc1 -std=c++23 %s -verify=expected,since-cxx17
// RUN: %clang_cc1 -std=c++2c %s -verify=expected,since-cxx17
// RUN: %clang_cc1 -std=c++98 -pedantic-errors %s -verify=expected
// RUN: %clang_cc1 -std=c++11 -pedantic-errors %s -verify=expected
// RUN: %clang_cc1 -std=c++14 -pedantic-errors %s -verify=expected
// RUN: %clang_cc1 -std=c++17 -pedantic-errors %s -verify=expected,since-cxx17
// RUN: %clang_cc1 -std=c++20 -pedantic-errors %s -verify=expected,since-cxx17
// RUN: %clang_cc1 -std=c++23 -pedantic-errors %s -verify=expected,since-cxx17
// RUN: %clang_cc1 -std=c++2c -pedantic-errors %s -verify=expected,since-cxx17

#if __cplusplus <= 201402L
// expected-no-diagnostics
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12 changes: 6 additions & 6 deletions clang/test/CXX/drs/cwg2630.cpp
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// RUN: split-file --leading-lines %s %t
// RUN: %clang_cc1 -std=c++20 -verify -emit-module-interface %t/module.cppm -o %t/module.pcm
// RUN: %clang_cc1 -std=c++20 -verify -fmodule-file=A=%t/module.pcm %t/main.cpp
// RUN: %clang_cc1 -std=c++23 -verify -emit-module-interface %t/module.cppm -o %t/module.pcm
// RUN: %clang_cc1 -std=c++23 -verify -fmodule-file=A=%t/module.pcm %t/main.cpp
// RUN: %clang_cc1 -std=c++2c -verify -emit-module-interface %t/module.cppm -o %t/module.pcm
// RUN: %clang_cc1 -std=c++2c -verify -fmodule-file=A=%t/module.pcm %t/main.cpp
// RUN: %clang_cc1 -std=c++20 -pedantic-errors -verify -emit-module-interface %t/module.cppm -o %t/module.pcm
// RUN: %clang_cc1 -std=c++20 -pedantic-errors -verify -fmodule-file=A=%t/module.pcm %t/main.cpp
// RUN: %clang_cc1 -std=c++23 -pedantic-errors -verify -emit-module-interface %t/module.cppm -o %t/module.pcm
// RUN: %clang_cc1 -std=c++23 -pedantic-errors -verify -fmodule-file=A=%t/module.pcm %t/main.cpp
// RUN: %clang_cc1 -std=c++2c -pedantic-errors -verify -emit-module-interface %t/module.cppm -o %t/module.pcm
// RUN: %clang_cc1 -std=c++2c -pedantic-errors -verify -fmodule-file=A=%t/module.pcm %t/main.cpp

//--- module.cppm
// expected-no-diagnostics
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16 changes: 8 additions & 8 deletions clang/test/CXX/drs/cwg26xx.cpp
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// RUN: %clang_cc1 -std=c++98 -triple x86_64-unknown-unknown %s -verify=expected
// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown %s -verify=expected,since-cxx11,cxx11
// RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown %s -verify=expected,since-cxx11
// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown %s -verify=expected,since-cxx11
// RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-unknown %s -verify=expected,since-cxx11,since-cxx20
// RUN: %clang_cc1 -std=c++23 -triple x86_64-unknown-unknown %s -verify=expected,since-cxx11,since-cxx20,since-cxx23
// RUN: %clang_cc1 -std=c++2c -triple x86_64-unknown-unknown %s -verify=expected,since-cxx11,since-cxx20,since-cxx23
// RUN: %clang_cc1 -std=c++98 -triple x86_64-unknown-unknown -pedantic-errors %s -verify=expected
// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown -pedantic-errors %s -verify=expected,since-cxx11,cxx11
// RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown -pedantic-errors %s -verify=expected,since-cxx11
// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown -pedantic-errors %s -verify=expected,since-cxx11
// RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-unknown -pedantic-errors %s -verify=expected,since-cxx11,since-cxx20
// RUN: %clang_cc1 -std=c++23 -triple x86_64-unknown-unknown -pedantic-errors %s -verify=expected,since-cxx11,since-cxx20,since-cxx23
// RUN: %clang_cc1 -std=c++2c -triple x86_64-unknown-unknown -pedantic-errors %s -verify=expected,since-cxx11,since-cxx20,since-cxx23


namespace cwg2621 { // cwg2621: 16
Expand Down Expand Up @@ -129,7 +129,7 @@ int y = cwg2640_a\N{LOTUS});
namespace cwg2644 { // cwg2644: 8
#if __cplusplus >= 201103L
auto z = [a = 42](int a) {
// cxx11-warning@-1 {{initialized lambda captures are a C++14 extension}}
// cxx11-error@-1 {{initialized lambda captures are a C++14 extension}}
// since-cxx11-error@-2 {{a lambda parameter cannot shadow an explicitly captured entity}}
// since-cxx11-note@-3 {{variable 'a' is explicitly captured here}}
return 1;
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14 changes: 7 additions & 7 deletions clang/test/CXX/drs/cwg27xx.cpp
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++98 -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++14 -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++17 -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++20 -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++23 -verify=expected,since-cxx23 %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++2c -verify=expected,since-cxx23,since-cxx26 %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++98 -pedantic-errors -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -pedantic-errors -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++14 -pedantic-errors -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++17 -pedantic-errors -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++20 -pedantic-errors -verify=expected %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++23 -pedantic-errors -verify=expected,since-cxx23 %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++2c -pedantic-errors -verify=expected,since-cxx23,since-cxx26 %s

namespace cwg2718 { // cwg2718: 2.7
struct B {};
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