Move caching of code-completion results from ASTUnit::Reparse to ASTUnit::CodeComplete,

so that it will happen when we are doing code-completion, not reparsing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143342 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 7211ca6dce2cffefe14b733bf1ed016d2a82428d..cb52a2f34969567b86be052ff2cd2e829bf59d98 100644 (file)
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -1942,12 +1942,6 @@ bool ASTUnit::Reparse(RemappedFile *RemappedFiles, unsigned NumRemappedFiles) {
   
   // Parse the sources
   bool Result = Parse(OverrideMainBuffer);
-  
-  // If we're caching global code-completion results, and the top-level 
-  // declarations have changed, clear out the code-completion cache.
-  if (!Result && ShouldCacheCodeCompletionResults &&
-      CurrentTopLevelHashValue != CompletionCacheTopLevelHashValue)
-    CacheCodeCompletionResults();
 
   // We now need to clear out the completion allocator for
   // clang_getCursorCompletionString; it'll be recreated if necessary.
@@ -2207,6 +2201,12 @@ void ASTUnit::CodeComplete(StringRef File, unsigned Line, unsigned Column,
              SmallVectorImpl<const llvm::MemoryBuffer *> &OwnedBuffers) {
   if (!Invocation)
     return;
+  
+  // If we're caching global code-completion results, and the top-level 
+  // declarations have changed, clear out the code-completion cache.
+  if (ShouldCacheCodeCompletionResults &&
+      CurrentTopLevelHashValue != CompletionCacheTopLevelHashValue)
+    CacheCodeCompletionResults();
 
   SimpleTimer CompletionTimer(WantTiming);
   CompletionTimer.setOutput("Code completion @ " + File + ":" +