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-rw-r--r--ports/llvm/0004-fix-dr-1734.patch14
-rw-r--r--ports/llvm/CONTROL3
-rw-r--r--ports/llvm/portfile.cmake1
3 files changed, 17 insertions, 1 deletions
diff --git a/ports/llvm/0004-fix-dr-1734.patch b/ports/llvm/0004-fix-dr-1734.patch
new file mode 100644
index 000000000..adfbe5a13
--- /dev/null
+++ b/ports/llvm/0004-fix-dr-1734.patch
@@ -0,0 +1,14 @@
+diff --git a/llvm/include/llvm/Support/type_traits.h b/llvm/include/llvm/Support/type_traits.h
+index b7d48e8e1ad..53ba24efc00 100644
+--- a/llvm/include/llvm/Support/type_traits.h
++++ b/llvm/include/llvm/Support/type_traits.h
+@@ -177,7 +177,8 @@ class is_trivially_copyable {
+ (has_deleted_copy_assign || has_trivial_copy_assign) &&
+ (has_deleted_copy_constructor || has_trivial_copy_constructor);
+
+-#ifdef HAVE_STD_IS_TRIVIALLY_COPYABLE
++ // due to DR 1734, a type can be std::is_trivially_copyable but not llvm::is_trivially_copyable
++#if 0
+ static_assert(value == std::is_trivially_copyable<T>::value,
+ "inconsistent behavior between llvm:: and std:: implementation of is_trivially_copyable");
+ #endif
diff --git a/ports/llvm/CONTROL b/ports/llvm/CONTROL
index 3c2571379..f461f1cb5 100644
--- a/ports/llvm/CONTROL
+++ b/ports/llvm/CONTROL
@@ -1,5 +1,6 @@
Source: llvm
-Version: 10.0.0-4
+Version: 10.0.0
+Port-Version: 5
Homepage: https://llvm.org/
Description: The LLVM Compiler Infrastructure
Supports: !uwp
diff --git a/ports/llvm/portfile.cmake b/ports/llvm/portfile.cmake
index 9351047e6..305e6bf78 100644
--- a/ports/llvm/portfile.cmake
+++ b/ports/llvm/portfile.cmake
@@ -12,6 +12,7 @@ vcpkg_from_github(
0001-allow-to-use-commas.patch
0002-fix-install-paths.patch
0003-fix-vs2019-v16.6.patch
+ 0004-fix-dr-1734.patch
)
vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS