1 files changed, 10 insertions, 3 deletions
diff --git a/lib/Lex/PPDirectives.cpp b/lib/Lex/PPDirectives.cpp
index b242c8ba7e..fc147e420e 100644
--- a/lib/Lex/PPDirectives.cpp
+++ b/lib/Lex/PPDirectives.cpp
@@ -193,7 +193,8 @@ void Preprocessor::CheckEndOfDirective(const char *DirType, bool EnableMacros) {
 /// the first valid token.
 void Preprocessor::SkipExcludedConditionalBlock(SourceLocation IfTokenLoc,
                                                 bool FoundNonSkipPortion,
-                                                bool FoundElse) {
+                                                bool FoundElse,
+                                                SourceLocation ElseLoc) {
   ++NumSkipped;
   assert(CurTokenLexer == 0 && CurPPLexer && "Lexing a macro, not a file?");
 
@@ -389,6 +390,11 @@ void Preprocessor::SkipExcludedConditionalBlock(SourceLocation IfTokenLoc,
   // of the file, just stop skipping and return to lexing whatever came after
   // the #if block.
   CurPPLexer->LexingRawMode = false;
+
+  if (Callbacks) {
+    SourceLocation BeginLoc = ElseLoc.isValid() ? ElseLoc : IfTokenLoc;
+    Callbacks->SourceRangeSkipped(SourceRange(BeginLoc, Tok.getLocation()));
+  }
 }
 
 void Preprocessor::PTHSkipExcludedConditionalBlock() {
@@ -1817,7 +1823,7 @@ void Preprocessor::HandleElseDirective(Token &Result) {
 
   // Finally, skip the rest of the contents of this block.
   SkipExcludedConditionalBlock(CI.IfLoc, /*Foundnonskip*/true,
-                               /*FoundElse*/true);
+                               /*FoundElse*/true, Result.getLocation());
 
   if (Callbacks)
     Callbacks->Else();
@@ -1850,7 +1856,8 @@ void Preprocessor::HandleElifDirective(Token &ElifToken) {
 
   // Finally, skip the rest of the contents of this block.
   SkipExcludedConditionalBlock(CI.IfLoc, /*Foundnonskip*/true,
-                               /*FoundElse*/CI.FoundElse);
+                               /*FoundElse*/CI.FoundElse,
+                               ElifToken.getLocation());
 
   if (Callbacks)
     Callbacks->Elif(SourceRange(ConditionalBegin, ConditionalEnd));