CallExpr now uses ASTContext's allocate to allocate/delete its array of subexpressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64162 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index f881e81..af41796 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -1226,8 +1226,8 @@
UsualUnaryConversions(FnExpr);
Input.release();
- return Owned(new (Context)CXXOperatorCallExpr(FnExpr, Args, 2, ResultTy,
- OpLoc));
+ return Owned(new (Context) CXXOperatorCallExpr(Context, FnExpr, Args, 2,
+ ResultTy, OpLoc));
} else {
// We matched a built-in operator. Convert the arguments, then
// break out so that we will build the appropriate built-in
@@ -1326,7 +1326,7 @@
Base.release();
Idx.release();
- return Owned(new (Context) CXXOperatorCallExpr(FnExpr, Args, 2,
+ return Owned(new (Context) CXXOperatorCallExpr(Context, FnExpr, Args, 2,
ResultTy, LLoc));
} else {
// We matched a built-in operator. Convert the arguments, then
@@ -1850,7 +1850,7 @@
Dependent = true;
if (Dependent)
- return Owned(new (Context) CallExpr(Fn, Args, NumArgs,
+ return Owned(new (Context) CallExpr(Context, Fn, Args, NumArgs,
Context.DependentTy, RParenLoc));
// Determine whether this is a call to an object (C++ [over.call.object]).
@@ -1943,8 +1943,10 @@
// of arguments and function on error.
// FIXME: Except that llvm::OwningPtr uses delete, when it really must be
// Destroy(), or nothing gets cleaned up.
- ExprOwningPtr<CallExpr> TheCall(this, new (Context) CallExpr(Fn, Args,NumArgs,
- Context.BoolTy, RParenLoc));
+ ExprOwningPtr<CallExpr> TheCall(this, new (Context) CallExpr(Context, Fn,
+ Args, NumArgs,
+ Context.BoolTy,
+ RParenLoc));
const FunctionType *FuncT;
if (!Fn->getType()->isBlockPointerType()) {
@@ -3795,7 +3797,7 @@
SourceLocation());
UsualUnaryConversions(FnExpr);
- return Owned(new (Context) CXXOperatorCallExpr(FnExpr, Args, 2,
+ return Owned(new (Context) CXXOperatorCallExpr(Context, FnExpr, Args, 2,
ResultTy, TokLoc));
} else {
// We matched a built-in operator. Convert the arguments, then
@@ -3897,7 +3899,7 @@
UsualUnaryConversions(FnExpr);
input.release();
- return Owned(new (Context) CXXOperatorCallExpr(FnExpr, &Input, 1,
+ return Owned(new (Context) CXXOperatorCallExpr(Context, FnExpr, &Input, 1,
ResultTy, OpLoc));
} else {
// We matched a built-in operator. Convert the arguments, then
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index 69bbf0e..c91b507 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -2123,7 +2123,11 @@
SourceLocation());
ImplicitCastExpr ConversionFn(Context.getPointerType(Conversion->getType()),
&ConversionRef, false);
- CallExpr Call(&ConversionFn, 0, 0,
+
+ // Note that it is safe to allocate CallExpr on the stack here because
+ // there are 0 arguments (i.e., nothing is allocated using ASTContext's
+ // allocator).
+ CallExpr Call(Context, &ConversionFn, 0, 0,
Conversion->getConversionType().getNonReferenceType(),
SourceLocation());
ImplicitConversionSequence ICS = TryCopyInitialization(&Call, ToType, true);
@@ -3648,7 +3652,8 @@
assert(Method && "Member call to something that isn't a method?");
ExprOwningPtr<CXXMemberCallExpr>
- TheCall(this, new (Context) CXXMemberCallExpr(MemExpr, Args, NumArgs,
+ TheCall(this, new (Context) CXXMemberCallExpr(Context, MemExpr, Args,
+ NumArgs,
Method->getResultType().getNonReferenceType(),
RParenLoc));
@@ -3815,7 +3820,7 @@
// owned.
QualType ResultTy = Method->getResultType().getNonReferenceType();
ExprOwningPtr<CXXOperatorCallExpr>
- TheCall(this, new (Context) CXXOperatorCallExpr(NewFn, MethodArgs,
+ TheCall(this, new (Context) CXXOperatorCallExpr(Context, NewFn, MethodArgs,
NumArgs + 1,
ResultTy, RParenLoc));
delete [] MethodArgs;
@@ -3928,7 +3933,7 @@
Expr *FnExpr = new (Context) DeclRefExpr(Method, Method->getType(),
SourceLocation());
UsualUnaryConversions(FnExpr);
- Base = new (Context) CXXOperatorCallExpr(FnExpr, &Base, 1,
+ Base = new (Context) CXXOperatorCallExpr(Context, FnExpr, &Base, 1,
Method->getResultType().getNonReferenceType(),
OpLoc);
return ActOnMemberReferenceExpr(S, ExprArg(*this, Base), OpLoc, tok::arrow,