From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Thu, 3 Nov 2011 20:57:33 +0000 (+0000)
Subject: After resetting the diagnostic state, set the number of warning occurring in the... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=27368f9f1942a42b668cd1d9426859566c4f8540;p=clang

After resetting the diagnostic state, set the number of warning occurring in the preamble.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143647 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 0dd3a38da4..8d2884f750 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -1940,6 +1940,8 @@ bool ASTUnit::Reparse(RemappedFile *RemappedFiles, unsigned NumRemappedFiles) {
   // Clear out the diagnostics state.
   getDiagnostics().Reset();
   ProcessWarningOptions(getDiagnostics(), Invocation->getDiagnosticOpts());
+  if (OverrideMainBuffer)
+    getDiagnostics().setNumWarnings(NumWarningsInPreamble);
 
   // Parse the sources
   bool Result = Parse(OverrideMainBuffer);