[NFC] Refactor representation of materialized temporaries
Summary:
this patch refactor representation of materialized temporaries to prevent an issue raised by rsmith in https://reviews.llvm.org/D63640#inline-612718
Reviewers: rsmith, martong, shafik
Reviewed By: rsmith
Subscribers: thakis, sammccall, ilya-biryukov, rnkovacs, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D69360
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index b9ee8e8..51902a6 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -124,6 +124,7 @@
void VisitBlockDecl(BlockDecl *D);
void VisitCapturedDecl(CapturedDecl *D);
void VisitEmptyDecl(EmptyDecl *D);
+ void VisitLifetimeExtendedTemporaryDecl(LifetimeExtendedTemporaryDecl *D);
void VisitDeclContext(DeclContext *DC);
template <typename T> void VisitRedeclarable(Redeclarable<T> *D);
@@ -1134,6 +1135,17 @@
Code = serialization::DECL_EMPTY;
}
+void ASTDeclWriter::VisitLifetimeExtendedTemporaryDecl(
+ LifetimeExtendedTemporaryDecl *D) {
+ VisitDecl(D);
+ Record.AddDeclRef(D->getExtendingDecl());
+ Record.AddStmt(D->getTemporaryExpr());
+ Record.push_back(static_cast<bool>(D->getValue()));
+ if (D->getValue())
+ Record.AddAPValue(*D->getValue());
+ Record.push_back(D->getManglingNumber());
+ Code = serialization::DECL_LIFETIME_EXTENDED_TEMPORARY;
+}
void ASTDeclWriter::VisitBlockDecl(BlockDecl *D) {
VisitDecl(D);
Record.AddStmt(D->getBody());