From: Marek Kurdej Date: Thu, 26 Nov 2020 11:40:50 +0000 (+0100) Subject: [libc++] Mark a few more tests as unsupported on gcc-8/9. X-Git-Tag: llvmorg-13-init~5056 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5641b1dfddff847f7f3edc484537f9314c283225;p=platform%2Fupstream%2Fllvm.git [libc++] Mark a few more tests as unsupported on gcc-8/9. This will fix remaining failures on gcc-9 buildbot: http://lab.llvm.org:8011/#/builders/101. gcc-8 and gcc-9 do not support constexpr destructors nor constexpr allocation. Fix gcc warnings: -Wconversion, -Wpragmas. --- diff --git a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.pass.cpp b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.pass.cpp index ab354f4..e422778 100644 --- a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.pass.cpp +++ b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.pass.cpp @@ -6,6 +6,8 @@ // //===----------------------------------------------------------------------===// +// UNSUPPORTED: gcc-8, gcc-9 + // // template diff --git a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate_hint.pass.cpp b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate_hint.pass.cpp index 5cdb5e0..0960285 100644 --- a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate_hint.pass.cpp +++ b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate_hint.pass.cpp @@ -7,6 +7,7 @@ //===----------------------------------------------------------------------===// // UNSUPPORTED: clang-8 +// UNSUPPORTED: gcc-8, gcc-9 // diff --git a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/construct.pass.cpp b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/construct.pass.cpp index a3465ff..6015a61 100644 --- a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/construct.pass.cpp +++ b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/construct.pass.cpp @@ -7,6 +7,7 @@ //===----------------------------------------------------------------------===// // UNSUPPORTED: clang-8 +// UNSUPPORTED: gcc-8, gcc-9 // diff --git a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/deallocate.pass.cpp b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/deallocate.pass.cpp index 2f153ee..a233459 100644 --- a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/deallocate.pass.cpp +++ b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/deallocate.pass.cpp @@ -6,6 +6,8 @@ // //===----------------------------------------------------------------------===// +// UNSUPPORTED: gcc-8, gcc-9 + // // template diff --git a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/destroy.pass.cpp b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/destroy.pass.cpp index 6d7b0bd..e85813b 100644 --- a/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/destroy.pass.cpp +++ b/libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/destroy.pass.cpp @@ -7,6 +7,8 @@ //===----------------------------------------------------------------------===// // UNSUPPORTED: clang-8 +// constexpr destructors are only supported starting with gcc 10 +// UNSUPPORTED: gcc-8, gcc-9 // diff --git a/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.pass.cpp b/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.pass.cpp index a528bf2..2f6bd0a 100644 --- a/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.pass.cpp +++ b/libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.pass.cpp @@ -7,6 +7,7 @@ //===----------------------------------------------------------------------===// // UNSUPPORTED: clang-8 +// UNSUPPORTED: gcc-8, gcc-9 // diff --git a/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy.pass.cpp b/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy.pass.cpp index bac1da6..d9998c7 100644 --- a/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy.pass.cpp +++ b/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy.pass.cpp @@ -9,6 +9,8 @@ // UNSUPPORTED: c++03, c++11, c++14 // constexpr destructors are only supported starting with clang 10 // UNSUPPORTED: clang-5, clang-6, clang-7, clang-8, clang-9 +// constexpr destructors are only supported starting with gcc 10 +// UNSUPPORTED: gcc-8, gcc-9 // diff --git a/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_at.pass.cpp b/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_at.pass.cpp index e15bf75..50c43a1 100644 --- a/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_at.pass.cpp +++ b/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_at.pass.cpp @@ -9,6 +9,8 @@ // UNSUPPORTED: c++03, c++11, c++14 // constexpr destructors are only supported starting with clang 10 // UNSUPPORTED: clang-5, clang-6, clang-7, clang-8, clang-9 +// constexpr destructors are only supported starting with gcc 10 +// UNSUPPORTED: gcc-8, gcc-9 // diff --git a/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_n.pass.cpp b/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_n.pass.cpp index 33dd191..54b1633 100644 --- a/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_n.pass.cpp +++ b/libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_n.pass.cpp @@ -9,6 +9,8 @@ // UNSUPPORTED: c++03, c++11, c++14 // constexpr destructors are only supported starting with clang 10 // UNSUPPORTED: clang-5, clang-6, clang-7, clang-8, clang-9 +// constexpr destructors are only supported starting with gcc 10 +// UNSUPPORTED: gcc-8, gcc-9 // diff --git a/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/result_of11.pass.cpp b/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/result_of11.pass.cpp index c9123fe..844e11e 100644 --- a/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/result_of11.pass.cpp +++ b/libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/result_of11.pass.cpp @@ -19,7 +19,7 @@ // Ignore warnings about volatile in parameters being deprecated. // We know it is, but we still have to test it. -#if defined(__GNUC__) && !defined(__clang__) +#if defined(__GNUC__) && (__GNUC__ >= 10) && !defined(__clang__) # pragma GCC diagnostic ignored "-Wvolatile" #endif diff --git a/libcxxabi/src/demangle/Utility.h b/libcxxabi/src/demangle/Utility.h index 04e1936..846a5f0 100644 --- a/libcxxabi/src/demangle/Utility.h +++ b/libcxxabi/src/demangle/Utility.h @@ -52,7 +52,7 @@ class OutputStream { char *TempPtr = std::end(Temp); while (N) { - *--TempPtr = '0' + char(N % 10); + *--TempPtr = char('0' + N % 10); N /= 10; }