PR13470: Ensure that copy-list-initialization isntantiates as
copy-list-initialization (and doesn't add an additional copy step):
Fill in the ListInitialization bit when creating a CXXConstructExpr. Use it
when instantiating initializers in order to correctly handle instantiation of
copy-list-initialization. Teach TreeTransform that function arguments are
initializations, and so need this special treatment too. Finally, remove some
hacks which were working around SubstInitializer's shortcomings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index 529cfea..fe29ee6 100644
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -1102,6 +1102,7 @@
E->setLocation(ReadSourceLocation(Record, Idx));
E->setElidable(Record[Idx++]);
E->setHadMultipleCandidates(Record[Idx++]);
+ E->setListInitialization(Record[Idx++]);
E->setRequiresZeroInitialization(Record[Idx++]);
E->setConstructionKind((CXXConstructExpr::ConstructionKind)Record[Idx++]);
E->ParenRange = ReadSourceRange(Record, Idx);
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index 7e8ce42..1591c6c 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -1076,6 +1076,7 @@
Writer.AddSourceLocation(E->getLocation(), Record);
Record.push_back(E->isElidable());
Record.push_back(E->hadMultipleCandidates());
+ Record.push_back(E->isListInitialization());
Record.push_back(E->requiresZeroInitialization());
Record.push_back(E->getConstructionKind()); // FIXME: stable encoding
Writer.AddSourceRange(E->getParenRange(), Record);