[AST][2/4] Move the bit-fields from FunctionDecl and CXXConstructorDecl into DeclContext

This patch follows https://reviews.llvm.org/D49729
and is followed by https://reviews.llvm.org/D49733
and https://reviews.llvm.org/D49734.

Move the bits from FunctionDecl and CXXConstructorDecl
into DeclContext.

Differential Revision: https://reviews.llvm.org/D49732

Patch By: bricci

llvm-svn: 338636

1 files changed, 16 insertions, 1 deletions

diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp
index f4bffed6d5b..8fe27f1304a 100644
--- a/clang/lib/AST/DeclCXX.cpp
+++ b/clang/lib/AST/DeclCXX.cpp
@@ -2246,6 +2246,21 @@ SourceRange CXXCtorInitializer::getSourceRange() const {
   return SourceRange(getSourceLocation(), getRParenLoc());
 }
 
+CXXConstructorDecl::CXXConstructorDecl(
+    ASTContext &C, CXXRecordDecl *RD, SourceLocation StartLoc,
+    const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo *TInfo,
+    bool isExplicitSpecified, bool isInline, bool isImplicitlyDeclared,
+    bool isConstexpr, InheritedConstructor Inherited)
+    : CXXMethodDecl(CXXConstructor, C, RD, StartLoc, NameInfo, T, TInfo,
+                    SC_None, isInline, isConstexpr, SourceLocation()) {
+  setNumCtorInitializers(0);
+  setInheritingConstructor(static_cast<bool>(Inherited));
+  setImplicit(isImplicitlyDeclared);
+  if (Inherited)
+    *getTrailingObjects<InheritedConstructor>() = Inherited;
+  setExplicitSpecified(isExplicitSpecified);
+}
+
 void CXXConstructorDecl::anchor() {}
 
 CXXConstructorDecl *CXXConstructorDecl::CreateDeserialized(ASTContext &C,
@@ -2255,7 +2270,7 @@ CXXConstructorDecl *CXXConstructorDecl::CreateDeserialized(ASTContext &C,
   auto *Result = new (C, ID, Extra) CXXConstructorDecl(
       C, nullptr, SourceLocation(), DeclarationNameInfo(), QualType(), nullptr,
       false, false, false, false, InheritedConstructor());
-  Result->IsInheritingConstructor = Inherited;
+  Result->setInheritingConstructor(Inherited);
   return Result;
 }