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-rw-r--r--clang/lib/AST/ASTImporter.cpp45
-rw-r--r--clang/lib/AST/DeclCXX.cpp36
-rw-r--r--clang/lib/AST/ExprCXX.cpp49
3 files changed, 38 insertions, 92 deletions
diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp
index 1a7522db91a..67e96ea828b 100644
--- a/clang/lib/AST/ASTImporter.cpp
+++ b/clang/lib/AST/ASTImporter.cpp
@@ -274,6 +274,8 @@ namespace clang {
Expr *VisitMemberExpr(MemberExpr *E);
Expr *VisitCallExpr(CallExpr *E);
Expr *VisitInitListExpr(InitListExpr *E);
+ Expr *VisitArrayInitLoopExpr(ArrayInitLoopExpr *E);
+ Expr *VisitArrayInitIndexExpr(ArrayInitIndexExpr *E);
Expr *VisitCXXDefaultInitExpr(CXXDefaultInitExpr *E);
Expr *VisitCXXNamedCastExpr(CXXNamedCastExpr *E);
@@ -6564,6 +6566,30 @@ Expr *ASTNodeImporter::VisitInitListExpr(InitListExpr *ILE) {
return To;
}
+Expr *ASTNodeImporter::VisitArrayInitLoopExpr(ArrayInitLoopExpr *E) {
+ QualType ToType = Importer.Import(E->getType());
+ if (ToType.isNull())
+ return nullptr;
+
+ Expr *ToCommon = Importer.Import(E->getCommonExpr());
+ if (!ToCommon && E->getCommonExpr())
+ return nullptr;
+
+ Expr *ToSubExpr = Importer.Import(E->getSubExpr());
+ if (!ToSubExpr && E->getSubExpr())
+ return nullptr;
+
+ return new (Importer.getToContext())
+ ArrayInitLoopExpr(ToType, ToCommon, ToSubExpr);
+}
+
+Expr *ASTNodeImporter::VisitArrayInitIndexExpr(ArrayInitIndexExpr *E) {
+ QualType ToType = Importer.Import(E->getType());
+ if (ToType.isNull())
+ return nullptr;
+ return new (Importer.getToContext()) ArrayInitIndexExpr(ToType);
+}
+
Expr *ASTNodeImporter::VisitCXXDefaultInitExpr(CXXDefaultInitExpr *DIE) {
FieldDecl *ToField = llvm::dyn_cast_or_null<FieldDecl>(
Importer.Import(DIE->getField()));
@@ -7054,25 +7080,6 @@ CXXCtorInitializer *ASTImporter::Import(CXXCtorInitializer *From) {
return new (ToContext)
CXXCtorInitializer(ToContext, ToTInfo, Import(From->getLParenLoc()),
ToExpr, Import(From->getRParenLoc()));
- } else if (unsigned NumArrayIndices = From->getNumArrayIndices()) {
- FieldDecl *ToField =
- llvm::cast_or_null<FieldDecl>(Import(From->getMember()));
- if (!ToField && From->getMember())
- return nullptr;
-
- SmallVector<VarDecl *, 4> ToAIs(NumArrayIndices);
-
- for (unsigned AII = 0; AII < NumArrayIndices; ++AII) {
- VarDecl *ToArrayIndex =
- dyn_cast_or_null<VarDecl>(Import(From->getArrayIndex(AII)));
- if (!ToArrayIndex && From->getArrayIndex(AII))
- return nullptr;
- }
-
- return CXXCtorInitializer::Create(
- ToContext, ToField, Import(From->getMemberLocation()),
- Import(From->getLParenLoc()), ToExpr, Import(From->getRParenLoc()),
- ToAIs.data(), NumArrayIndices);
} else {
return nullptr;
}
diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp
index f1848e8e092..8563416a480 100644
--- a/clang/lib/AST/DeclCXX.cpp
+++ b/clang/lib/AST/DeclCXX.cpp
@@ -1739,7 +1739,7 @@ CXXCtorInitializer::CXXCtorInitializer(ASTContext &Context,
SourceLocation EllipsisLoc)
: Initializee(TInfo), MemberOrEllipsisLocation(EllipsisLoc), Init(Init),
LParenLoc(L), RParenLoc(R), IsDelegating(false), IsVirtual(IsVirtual),
- IsWritten(false), SourceOrderOrNumArrayIndices(0)
+ IsWritten(false), SourceOrder(0)
{
}
@@ -1750,7 +1750,7 @@ CXXCtorInitializer::CXXCtorInitializer(ASTContext &Context,
SourceLocation R)
: Initializee(Member), MemberOrEllipsisLocation(MemberLoc), Init(Init),
LParenLoc(L), RParenLoc(R), IsDelegating(false), IsVirtual(false),
- IsWritten(false), SourceOrderOrNumArrayIndices(0)
+ IsWritten(false), SourceOrder(0)
{
}
@@ -1761,7 +1761,7 @@ CXXCtorInitializer::CXXCtorInitializer(ASTContext &Context,
SourceLocation R)
: Initializee(Member), MemberOrEllipsisLocation(MemberLoc), Init(Init),
LParenLoc(L), RParenLoc(R), IsDelegating(false), IsVirtual(false),
- IsWritten(false), SourceOrderOrNumArrayIndices(0)
+ IsWritten(false), SourceOrder(0)
{
}
@@ -1771,38 +1771,10 @@ CXXCtorInitializer::CXXCtorInitializer(ASTContext &Context,
SourceLocation R)
: Initializee(TInfo), MemberOrEllipsisLocation(), Init(Init),
LParenLoc(L), RParenLoc(R), IsDelegating(true), IsVirtual(false),
- IsWritten(false), SourceOrderOrNumArrayIndices(0)
+ IsWritten(false), SourceOrder(0)
{
}
-CXXCtorInitializer::CXXCtorInitializer(ASTContext &Context,
- FieldDecl *Member,
- SourceLocation MemberLoc,
- SourceLocation L, Expr *Init,
- SourceLocation R,
- VarDecl **Indices,
- unsigned NumIndices)
- : Initializee(Member), MemberOrEllipsisLocation(MemberLoc), Init(Init),
- LParenLoc(L), RParenLoc(R), IsDelegating(false), IsVirtual(false),
- IsWritten(false), SourceOrderOrNumArrayIndices(NumIndices)
-{
- std::uninitialized_copy(Indices, Indices + NumIndices,
- getTrailingObjects<VarDecl *>());
-}
-
-CXXCtorInitializer *CXXCtorInitializer::Create(ASTContext &Context,
- FieldDecl *Member,
- SourceLocation MemberLoc,
- SourceLocation L, Expr *Init,
- SourceLocation R,
- VarDecl **Indices,
- unsigned NumIndices) {
- void *Mem = Context.Allocate(totalSizeToAlloc<VarDecl *>(NumIndices),
- alignof(CXXCtorInitializer));
- return new (Mem) CXXCtorInitializer(Context, Member, MemberLoc, L, Init, R,
- Indices, NumIndices);
-}
-
TypeLoc CXXCtorInitializer::getBaseClassLoc() const {
if (isBaseInitializer())
return Initializee.get<TypeSourceInfo*>()->getTypeLoc();
diff --git a/clang/lib/AST/ExprCXX.cpp b/clang/lib/AST/ExprCXX.cpp
index 5ad014f3e0b..ad510e0070e 100644
--- a/clang/lib/AST/ExprCXX.cpp
+++ b/clang/lib/AST/ExprCXX.cpp
@@ -869,8 +869,6 @@ LambdaExpr::LambdaExpr(QualType T, SourceRange IntroducerRange,
SourceLocation CaptureDefaultLoc,
ArrayRef<LambdaCapture> Captures, bool ExplicitParams,
bool ExplicitResultType, ArrayRef<Expr *> CaptureInits,
- ArrayRef<VarDecl *> ArrayIndexVars,
- ArrayRef<unsigned> ArrayIndexStarts,
SourceLocation ClosingBrace,
bool ContainsUnexpandedParameterPack)
: Expr(LambdaExprClass, T, VK_RValue, OK_Ordinary, T->isDependentType(),
@@ -907,17 +905,6 @@ LambdaExpr::LambdaExpr(QualType T, SourceRange IntroducerRange,
// Copy the body of the lambda.
*Stored++ = getCallOperator()->getBody();
-
- // Copy the array index variables, if any.
- HasArrayIndexVars = !ArrayIndexVars.empty();
- if (HasArrayIndexVars) {
- assert(ArrayIndexStarts.size() == NumCaptures);
- memcpy(getArrayIndexVars(), ArrayIndexVars.data(),
- sizeof(VarDecl *) * ArrayIndexVars.size());
- memcpy(getArrayIndexStarts(), ArrayIndexStarts.data(),
- sizeof(unsigned) * Captures.size());
- getArrayIndexStarts()[Captures.size()] = ArrayIndexVars.size();
- }
}
LambdaExpr *LambdaExpr::Create(
@@ -925,31 +912,24 @@ LambdaExpr *LambdaExpr::Create(
SourceRange IntroducerRange, LambdaCaptureDefault CaptureDefault,
SourceLocation CaptureDefaultLoc, ArrayRef<LambdaCapture> Captures,
bool ExplicitParams, bool ExplicitResultType, ArrayRef<Expr *> CaptureInits,
- ArrayRef<VarDecl *> ArrayIndexVars, ArrayRef<unsigned> ArrayIndexStarts,
SourceLocation ClosingBrace, bool ContainsUnexpandedParameterPack) {
// Determine the type of the expression (i.e., the type of the
// function object we're creating).
QualType T = Context.getTypeDeclType(Class);
- unsigned Size = totalSizeToAlloc<Stmt *, unsigned, VarDecl *>(
- Captures.size() + 1, ArrayIndexVars.empty() ? 0 : Captures.size() + 1,
- ArrayIndexVars.size());
+ unsigned Size = totalSizeToAlloc<Stmt *>(Captures.size() + 1);
void *Mem = Context.Allocate(Size);
- return new (Mem) LambdaExpr(T, IntroducerRange,
- CaptureDefault, CaptureDefaultLoc, Captures,
- ExplicitParams, ExplicitResultType,
- CaptureInits, ArrayIndexVars, ArrayIndexStarts,
- ClosingBrace, ContainsUnexpandedParameterPack);
+ return new (Mem)
+ LambdaExpr(T, IntroducerRange, CaptureDefault, CaptureDefaultLoc,
+ Captures, ExplicitParams, ExplicitResultType, CaptureInits,
+ ClosingBrace, ContainsUnexpandedParameterPack);
}
LambdaExpr *LambdaExpr::CreateDeserialized(const ASTContext &C,
- unsigned NumCaptures,
- unsigned NumArrayIndexVars) {
- unsigned Size = totalSizeToAlloc<Stmt *, unsigned, VarDecl *>(
- NumCaptures + 1, NumArrayIndexVars ? NumCaptures + 1 : 0,
- NumArrayIndexVars);
+ unsigned NumCaptures) {
+ unsigned Size = totalSizeToAlloc<Stmt *>(NumCaptures + 1);
void *Mem = C.Allocate(Size);
- return new (Mem) LambdaExpr(EmptyShell(), NumCaptures, NumArrayIndexVars > 0);
+ return new (Mem) LambdaExpr(EmptyShell(), NumCaptures);
}
bool LambdaExpr::isInitCapture(const LambdaCapture *C) const {
@@ -995,19 +975,6 @@ LambdaExpr::capture_range LambdaExpr::implicit_captures() const {
return capture_range(implicit_capture_begin(), implicit_capture_end());
}
-ArrayRef<VarDecl *>
-LambdaExpr::getCaptureInitIndexVars(const_capture_init_iterator Iter) const {
- assert(HasArrayIndexVars && "No array index-var data?");
-
- unsigned Index = Iter - capture_init_begin();
- assert(Index < getLambdaClass()->getLambdaData().NumCaptures &&
- "Capture index out-of-range");
- VarDecl *const *IndexVars = getArrayIndexVars();
- const unsigned *IndexStarts = getArrayIndexStarts();
- return llvm::makeArrayRef(IndexVars + IndexStarts[Index],
- IndexVars + IndexStarts[Index + 1]);
-}
-
CXXRecordDecl *LambdaExpr::getLambdaClass() const {
return getType()->getAsCXXRecordDecl();
}
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