Import LLVM 10.0.1 including clang, lld and lldb.

1 files changed, 38 insertions, 14 deletions

diff --git a/gnu/llvm/clang/lib/Format/TokenAnnotator.cpp b/gnu/llvm/clang/lib/Format/TokenAnnotator.cpp
index 70bcd7048c5..8cb786a4d34 100644
--- a/gnu/llvm/clang/lib/Format/TokenAnnotator.cpp
+++ b/gnu/llvm/clang/lib/Format/TokenAnnotator.cpp
@@ -2176,6 +2176,10 @@ static bool isFunctionDeclarationName(const FormatToken &Current,
         Next = Next->Next;
         continue;
       }
+      if (Next->is(TT_TemplateOpener) && Next->MatchingParen) {
+        Next = Next->MatchingParen;
+        continue;
+      }
 
       break;
     }
@@ -2705,20 +2709,40 @@ bool TokenAnnotator::spaceRequiredBetween(const AnnotatedLine &Line,
                                     tok::l_square));
   if (Right.is(tok::star) && Left.is(tok::l_paren))
     return false;
-  if (Right.isOneOf(tok::star, tok::amp, tok::ampamp) &&
-      (Left.is(tok::identifier) || Left.isSimpleTypeSpecifier()) &&
-      // Space between the type and the * in:
-      //   operator void*()
-      //   operator char*()
-      //   operator /*comment*/ const char*()
-      //   operator volatile /*comment*/ char*()
-      //   operator Foo*()
-      // dependent on PointerAlignment style.
-      Left.Previous &&
-      (Left.Previous->endsSequence(tok::kw_operator) ||
-       Left.Previous->endsSequence(tok::kw_const, tok::kw_operator) ||
-       Left.Previous->endsSequence(tok::kw_volatile, tok::kw_operator)))
-    return (Style.PointerAlignment != FormatStyle::PAS_Left);
+  if (Right.is(tok::star) && Left.is(tok::star))
+    return false;
+  if (Right.isOneOf(tok::star, tok::amp, tok::ampamp)) {
+    const FormatToken *Previous = &Left;
+    while (Previous && !Previous->is(tok::kw_operator)) {
+      if (Previous->is(tok::identifier) || Previous->isSimpleTypeSpecifier()) {
+        Previous = Previous->getPreviousNonComment();
+        continue;
+      }
+      if (Previous->is(TT_TemplateCloser) && Previous->MatchingParen) {
+        Previous = Previous->MatchingParen->getPreviousNonComment();
+        continue;
+      }
+      if (Previous->is(tok::coloncolon)) {
+        Previous = Previous->getPreviousNonComment();
+        continue;
+      }
+      break;
+    }
+    // Space between the type and the * in:
+    //   operator void*()
+    //   operator char*()
+    //   operator /*comment*/ const char*()
+    //   operator volatile /*comment*/ char*()
+    //   operator Foo*()
+    //   operator C<T>*()
+    //   operator std::Foo*()
+    //   operator C<T>::D<U>*()
+    // dependent on PointerAlignment style.
+    if (Previous && (Previous->endsSequence(tok::kw_operator) ||
+       Previous->endsSequence(tok::kw_const, tok::kw_operator) ||
+       Previous->endsSequence(tok::kw_volatile, tok::kw_operator)))
+      return (Style.PointerAlignment != FormatStyle::PAS_Left);
+  }
   const auto SpaceRequiredForArrayInitializerLSquare =
       [](const FormatToken &LSquareTok, const FormatStyle &Style) {
         return Style.SpacesInContainerLiterals ||