[libcxx-commits] [libcxx] 5641b1d - [libc++] Mark a few more tests as unsupported on gcc-8/9.
Marek Kurdej via libcxx-commits
libcxx-commits at lists.llvm.org
Thu Nov 26 03:41:04 PST 2020
Author: Marek Kurdej
Date: 2020-11-26T12:40:50+01:00
New Revision: 5641b1dfddff847f7f3edc484537f9314c283225
URL: https://github.com/llvm/llvm-project/commit/5641b1dfddff847f7f3edc484537f9314c283225
DIFF: https://github.com/llvm/llvm-project/commit/5641b1dfddff847f7f3edc484537f9314c283225.diff
LOG: [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.
Added:
Modified:
libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.pass.cpp
libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate_hint.pass.cpp
libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/construct.pass.cpp
libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/deallocate.pass.cpp
libcxx/test/std/utilities/memory/allocator.traits/allocator.traits.members/destroy.pass.cpp
libcxx/test/std/utilities/memory/default.allocator/allocator.members/allocate.pass.cpp
libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy.pass.cpp
libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_at.pass.cpp
libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_n.pass.cpp
libcxx/test/std/utilities/meta/meta.trans/meta.trans.other/result_of11.pass.cpp
libcxxabi/src/demangle/Utility.h
Removed:
################################################################################
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 ab354f42a1d8..e42277828750 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
+
// <memory>
// template <class Alloc>
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 5cdb5e070bed..0960285ed543 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
// <memory>
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 a3465ff22d66..6015a6150b4b 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
// <memory>
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 2f153eedc6fc..a23345942db7 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
+
// <memory>
// template <class Alloc>
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 6d7b0bd5c44c..e85813b3ebf2 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
// <memory>
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 a528bf20273a..2f6bd0a83068 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
// <memory>
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 bac1da6b2b0d..d9998c7d0429 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
// <memory>
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 e15bf757f04c..50c43a10dfbc 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
// <memory>
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 33dd1910bf8e..54b1633d096f 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
// <memory>
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 c9123fe18881..844e11eef7bb 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 04e1936ebbe7..846a5f0818e7 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;
}
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