Pacify -Wnon-virtual-dtor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166270 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/MC/MCParser/MCAsmParser.h b/include/llvm/MC/MCParser/MCAsmParser.h
index 554cdfa..fcf5b6a 100644
--- a/include/llvm/MC/MCParser/MCAsmParser.h
+++ b/include/llvm/MC/MCParser/MCAsmParser.h
@@ -34,6 +34,7 @@
/// MCAsmParserSemaCallback - Generic Sema callback for assembly parser.
class MCAsmParserSemaCallback {
public:
+ virtual ~MCAsmParserSemaCallback();
virtual void *LookupInlineAsmIdentifier(StringRef Name, void *Loc,
unsigned &Size) = 0;
};
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index 6259c15..1573799 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -46,6 +46,8 @@
FatalAssemblerWarnings("fatal-assembler-warnings",
cl::desc("Consider warnings as error"));
+MCAsmParserSemaCallback::~MCAsmParserSemaCallback() {}
+
namespace {
/// \brief Helper class for tracking macro definitions.