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-rw-r--r--include/clang/Basic/SourceLocation.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/clang/Basic/SourceLocation.h b/include/clang/Basic/SourceLocation.h
index 36baf5f..d4f557b 100644
--- a/include/clang/Basic/SourceLocation.h
+++ b/include/clang/Basic/SourceLocation.h
@@ -162,6 +162,7 @@ public:
void setEnd(SourceLocation e) { E = e; }
bool isValid() const { return B.isValid() && E.isValid(); }
+ bool isInvalid() const { return !isValid(); }
bool operator==(const SourceRange &X) const {
return B == X.B && E == X.E;
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