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-rw-r--r--clang/lib/Serialization/ASTReaderDecl.cpp1
-rw-r--r--clang/lib/Serialization/ASTWriterDecl.cpp3
2 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp
index 6d541aa9885..d22a98c13c2 100644
--- a/clang/lib/Serialization/ASTReaderDecl.cpp
+++ b/clang/lib/Serialization/ASTReaderDecl.cpp
@@ -1365,6 +1365,7 @@ ASTDeclReader::RedeclarableResult ASTDeclReader::VisitVarDeclImpl(VarDecl *VD) {
VD->NonParmVarDeclBits.IsInitCapture = Record.readInt();
VD->NonParmVarDeclBits.PreviousDeclInSameBlockScope = Record.readInt();
VD->NonParmVarDeclBits.ImplicitParamKind = Record.readInt();
+ VD->NonParmVarDeclBits.EscapingByref = Record.readInt();
}
auto VarLinkage = Linkage(Record.readInt());
VD->setCachedLinkage(VarLinkage);
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index e120f14b81e..5ec11dda8a9 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -938,6 +938,7 @@ void ASTDeclWriter::VisitVarDecl(VarDecl *D) {
Record.push_back(static_cast<unsigned>(IPD->getParameterKind()));
else
Record.push_back(0);
+ Record.push_back(D->isEscapingByref());
}
Record.push_back(D->getLinkageInternal());
@@ -1008,6 +1009,7 @@ void ASTDeclWriter::VisitVarDecl(VarDecl *D) {
!D->isInitCapture() &&
!D->isPreviousDeclInSameBlockScope() &&
!(D->hasAttr<BlocksAttr>() && D->getType()->getAsCXXRecordDecl()) &&
+ !D->isEscapingByref() &&
D->getStorageDuration() != SD_Static &&
!D->getMemberSpecializationInfo())
AbbrevToUse = Writer.getDeclVarAbbrev();
@@ -2072,6 +2074,7 @@ void ASTWriter::WriteDeclAbbrevs() {
Abv->Add(BitCodeAbbrevOp(0)); // isInitCapture
Abv->Add(BitCodeAbbrevOp(0)); // isPrevDeclInSameScope
Abv->Add(BitCodeAbbrevOp(0)); // ImplicitParamKind
+ Abv->Add(BitCodeAbbrevOp(0)); // EscapingByref
Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); // Linkage
Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // IsInitICE (local)
Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // VarKind (local enum)
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