Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp

llvmorg-10.0.0-rc4-5-g52c365aa9ca.  The actual release should follow Real
Soon Now.

PR:             244251
MFC after:      6 weeks

1 files changed, 5 insertions, 1 deletions

diff --git a/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp b/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp
index 568f5404dc0b..b5d2ab1f31f2 100644
--- a/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiate.cpp
@@ -922,6 +922,10 @@ namespace {
       this->Entity = Entity;
     }
 
+    unsigned TransformTemplateDepth(unsigned Depth) {
+      return TemplateArgs.getNewDepth(Depth);
+    }
+
     bool TryExpandParameterPacks(SourceLocation EllipsisLoc,
                                  SourceRange PatternRange,
                                  ArrayRef<UnexpandedParameterPack> Unexpanded,
@@ -2162,7 +2166,7 @@ namespace {
     // The deduced type itself.
     TemplateTypeParmDecl *VisitTemplateTypeParmType(
         const TemplateTypeParmType *T) {
-      if (!T->getDecl()->isImplicit())
+      if (!T->getDecl() || !T->getDecl()->isImplicit())
         return nullptr;
       return T->getDecl();
     }