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-rw-r--r--include/llvm/CodeGen/LexicalScopes.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/LexicalScopes.h b/include/llvm/CodeGen/LexicalScopes.h
index 6c35832f963c..79fa12ec2fbb 100644
--- a/include/llvm/CodeGen/LexicalScopes.h
+++ b/include/llvm/CodeGen/LexicalScopes.h
@@ -31,12 +31,13 @@ namespace llvm {
class MachineBasicBlock;
class MachineFunction;
class MachineInstr;
+class MDNode;
//===----------------------------------------------------------------------===//
/// InsnRange - This is used to track range of instructions with identical
/// lexical scope.
///
-typedef std::pair<const MachineInstr *, const MachineInstr *> InsnRange;
+using InsnRange = std::pair<const MachineInstr *, const MachineInstr *>;
//===----------------------------------------------------------------------===//
/// LexicalScope - This class is used to track scope information.