Revert accidental commit r179015.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179016 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 25 deletions

diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index 833a0c062b..44421c4bbe 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -16,7 +16,6 @@
 #include "TokenAnnotator.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Lex/Lexer.h"
-#include "llvm/Support/Debug.h"
 
 namespace clang {
 namespace format {
@@ -783,9 +782,12 @@ public:
     if (Precedence > prec::PointerToMember || Current == NULL)
       return;
 
+    // Skip over "return" until we can properly parse it.
+    if (Current->is(tok::kw_return))
+      next();
+
     // Eagerly consume trailing comments.
-    while (Current && Current->FormatTok.NewlinesBefore == 0 &&
-           isTrailingComment(Current)) {
+    while (isTrailingComment(Current)) {
       next();
     }
 
@@ -800,7 +802,8 @@ public:
       if (Current) {
         if (Current->Type == TT_ConditionalExpr)
           CurrentPrecedence = 1 + (int) prec::Conditional;
-        else if (Current->is(tok::semi) || Current->Type == TT_InlineASMColon)
+        else if (Current->is(tok::semi) || Current->Type == TT_InlineASMColon ||
+                 Current->Type == TT_CtorInitializerColon)
           CurrentPrecedence = 1;
         else if (Current->Type == TT_BinaryOperator || Current->is(tok::comma))
           CurrentPrecedence = 1 + (int) getPrecedence(*Current);
@@ -811,7 +814,7 @@ public:
       if (Current == NULL || closesScope(*Current) ||
           (CurrentPrecedence != 0 && CurrentPrecedence < Precedence)) {
         if (OperatorFound) {
-          Start->FakeLParens.push_back(Precedence);
+          ++Start->FakeLParens;
           if (Current)
             ++Current->Parent->FakeRParens;
         }
@@ -826,9 +829,9 @@ public:
           parse();
         }
         // Remove fake parens that just duplicate the real parens.
-        if (Current && !Left->Children[0].FakeLParens.empty() &&
+        if (Current && Left->Children[0].FakeLParens > 0 &&
             Current->Parent->FakeRParens > 0) {
-          Left->Children[0].FakeLParens.pop_back();
+          --Left->Children[0].FakeLParens;
           --Current->Parent->FakeRParens;
         }
         next();
@@ -860,10 +863,6 @@ void TokenAnnotator::annotate(AnnotatedLine &Line) {
   ExpressionParser ExprParser(Line);
   ExprParser.parse();
 
-  DEBUG({
-    printDebugInfo(Line);
-  });
-
   if (Line.First.Type == TT_ObjCMethodSpecifier)
     Line.Type = LT_ObjCMethodDecl;
   else if (Line.First.Type == TT_ObjCDecl)
@@ -1188,19 +1187,5 @@ bool TokenAnnotator::canBreakBefore(const AnnotatedLine &Line,
          (Left.is(tok::l_square) && !Right.is(tok::r_square));
 }
 
-void TokenAnnotator::printDebugInfo(const AnnotatedLine &Line) {
-  llvm::errs() << "AnnotatedTokens:\n";
-  const AnnotatedToken *Tok = &Line.First;
-  while (Tok) {
-    llvm::errs() << Tok->FormatTok.Tok.getName() << ":"
-                 << " Type=" << Tok->Type << " FakeLParens=";
-    for (unsigned i = 0, e = Tok->FakeLParens.size(); i != e; ++i)
-      llvm::errs() << Tok->FakeLParens[i] << "/";
-    llvm::errs() << " FakeRParens=" << Tok->FakeRParens << "\n";
-    Tok = Tok->Children.empty() ? NULL : &Tok->Children[0];
-  }
-  llvm::errs() << "----\n";
-}
-
 } // namespace format
 } // namespace clang