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-rw-r--r--lib/Lex/Preprocessor.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index 53c45dca01..09f827991d 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -67,7 +67,8 @@ Preprocessor::Preprocessor(IntrusiveRefCntPtr<PreprocessorOptions> PPOpts,
CodeComplete(0), CodeCompletionFile(0), CodeCompletionOffset(0),
CodeCompletionReached(0), SkipMainFilePreamble(0, true), CurPPLexer(0),
CurDirLookup(0), CurLexerKind(CLK_Lexer), Callbacks(0),
- MacroArgCache(0), Record(0), MIChainHead(0), MICache(0) {
+ MacroArgCache(0), Record(0), MIChainHead(0), MICache(0),
+ DeserialMIChainHead(0) {
OwnsHeaderSearch = OwnsHeaders;
ScratchBuf = new ScratchBuffer(SourceMgr);
@@ -153,6 +154,9 @@ Preprocessor::~Preprocessor() {
for (unsigned i = 0, e = NumCachedTokenLexers; i != e; ++i)
delete TokenLexerCache[i];
+ for (DeserializedMacroInfoChain *I = DeserialMIChainHead ; I ; I = I->Next)
+ I->MI.Destroy();
+
// Free any cached MacroArgs.
for (MacroArgs *ArgList = MacroArgCache; ArgList; )
ArgList = ArgList->deallocate();