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-rw-r--r--lib/Frontend/TextDiagnosticPrinter.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Frontend/TextDiagnosticPrinter.cpp b/lib/Frontend/TextDiagnosticPrinter.cpp
index 7d3c4c23ff..0dd71d7bb3 100644
--- a/lib/Frontend/TextDiagnosticPrinter.cpp
+++ b/lib/Frontend/TextDiagnosticPrinter.cpp
@@ -267,6 +267,9 @@ void TextDiagnosticPrinter::HandleDiagnostic(Diagnostic::Level Level,
bool PrintedRange = false;
for (unsigned i = 0, e = Info.getNumRanges(); i != e; ++i) {
+ // Ignore invalid ranges.
+ if (!Info.getRange(i).isValid()) continue;
+
SourceLocation B = Info.getRange(i).getBegin();
SourceLocation E = Info.getRange(i).getEnd();
std::pair<FileID, unsigned> BInfo=SM.getDecomposedInstantiationLoc(B);