Frontend: Fix a crash in CC_LOG_DIAGNOSTICS handling.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130909 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/LogDiagnosticPrinter.cpp b/lib/Frontend/LogDiagnosticPrinter.cpp
index 954bad4..78eb1b2 100644
--- a/lib/Frontend/LogDiagnosticPrinter.cpp
+++ b/lib/Frontend/LogDiagnosticPrinter.cpp
@@ -99,7 +99,7 @@
DiagnosticClient::HandleDiagnostic(Level, Info);
// Initialize the main file name, if we haven't already fetched it.
- if (MainFilename.empty()) {
+ if (MainFilename.empty() && Info.hasSourceManager()) {
const SourceManager &SM = Info.getSourceManager();
FileID FID = SM.getMainFileID();
if (!FID.isInvalid()) {
@@ -122,7 +122,7 @@
// Set the location information.
DE.Filename = "";
DE.Line = DE.Column = 0;
- if (Info.getLocation().isValid()) {
+ if (Info.getLocation().isValid() && Info.hasSourceManager()) {
const SourceManager &SM = Info.getSourceManager();
PresumedLoc PLoc = SM.getPresumedLoc(Info.getLocation());