Import LLVM 8.0.0 release including clang, lld and lldb.

1 files changed, 8 insertions, 2 deletions

diff --git a/gnu/llvm/tools/clang/lib/Format/WhitespaceManager.cpp b/gnu/llvm/tools/clang/lib/Format/WhitespaceManager.cpp
index 7070ce03c86..032b1333322 100644
--- a/gnu/llvm/tools/clang/lib/Format/WhitespaceManager.cpp
+++ b/gnu/llvm/tools/clang/lib/Format/WhitespaceManager.cpp
@@ -90,7 +90,7 @@ const tooling::Replacements &WhitespaceManager::generateReplacements() {
   if (Changes.empty())
     return Replaces;
 
-  llvm::sort(Changes.begin(), Changes.end(), Change::IsBeforeInFile(SourceMgr));
+  llvm::sort(Changes, Change::IsBeforeInFile(SourceMgr));
   calculateLineBreakInformation();
   alignConsecutiveDeclarations();
   alignConsecutiveAssignments();
@@ -255,8 +255,14 @@ AlignTokenSequence(unsigned Start, unsigned End, unsigned Column, F &&Matches,
             Changes[ScopeStack.back()].indentAndNestingLevel())
       ScopeStack.pop_back();
 
+    // Compare current token to previous non-comment token to ensure whether
+    // it is in a deeper scope or not.
+    unsigned PreviousNonComment = i - 1;
+    while (PreviousNonComment > Start &&
+           Changes[PreviousNonComment].Tok->is(tok::comment))
+      PreviousNonComment--;
     if (i != Start && Changes[i].indentAndNestingLevel() >
-                          Changes[i - 1].indentAndNestingLevel())
+                          Changes[PreviousNonComment].indentAndNestingLevel())
       ScopeStack.push_back(i);
 
     bool InsideNestedScope = ScopeStack.size() != 0;