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Diffstat (limited to 'lib/Frontend/RewriteObjC.cpp')
-rw-r--r--lib/Frontend/RewriteObjC.cpp83
1 files changed, 59 insertions, 24 deletions
diff --git a/lib/Frontend/RewriteObjC.cpp b/lib/Frontend/RewriteObjC.cpp
index 523e911be4..1d9f0fa86c 100644
--- a/lib/Frontend/RewriteObjC.cpp
+++ b/lib/Frontend/RewriteObjC.cpp
@@ -1155,9 +1155,11 @@ Stmt *RewriteObjC::RewriteObjCIvarRefExpr(ObjCIvarRefExpr *IV,
SourceLocation(), II);
assert(RD && "RewriteObjCIvarRefExpr(): Can't find RecordDecl");
QualType castT = Context->getPointerType(Context->getTagDeclType(RD));
- CastExpr *castExpr = new (Context) CStyleCastExpr(castT, IV->getBase(),
- castT,SourceLocation(),
- SourceLocation());
+ CastExpr *castExpr = new (Context) CStyleCastExpr(castT,
+ CastExpr::CK_Unknown,
+ IV->getBase(),
+ castT,SourceLocation(),
+ SourceLocation());
// Don't forget the parens to enforce the proper binding.
ParenExpr *PE = new (Context) ParenExpr(IV->getBase()->getLocStart(),
IV->getBase()->getLocEnd(),
@@ -1200,7 +1202,9 @@ Stmt *RewriteObjC::RewriteObjCIvarRefExpr(ObjCIvarRefExpr *IV,
SourceLocation(), II);
assert(RD && "RewriteObjCIvarRefExpr(): Can't find RecordDecl");
QualType castT = Context->getPointerType(Context->getTagDeclType(RD));
- CastExpr *castExpr = new (Context) CStyleCastExpr(castT, IV->getBase(),
+ CastExpr *castExpr = new (Context) CStyleCastExpr(castT,
+ CastExpr::CK_Unknown,
+ IV->getBase(),
castT, SourceLocation(),
SourceLocation());
// Don't forget the parens to enforce the proper binding.
@@ -1500,6 +1504,7 @@ Stmt *RewriteObjC::RewriteObjCSynchronizedStmt(ObjCAtSynchronizedStmt *S) {
buf += " if (!_rethrow) objc_exception_try_exit(&_stack);\n";
buf += " objc_sync_exit(";
Expr *syncExpr = new (Context) CStyleCastExpr(Context->getObjCIdType(),
+ CastExpr::CK_Unknown,
S->getSynchExpr(),
Context->getObjCIdType(),
SourceLocation(),
@@ -1781,7 +1786,9 @@ CallExpr *RewriteObjC::SynthesizeCallToFunctionDecl(
// Now, we cast the reference to a pointer to the objc_msgSend type.
QualType pToFunc = Context->getPointerType(msgSendType);
- ImplicitCastExpr *ICE = new (Context) ImplicitCastExpr(pToFunc, DRE,
+ ImplicitCastExpr *ICE = new (Context) ImplicitCastExpr(pToFunc,
+ CastExpr::CK_Unknown,
+ DRE,
/*isLvalue=*/false);
const FunctionType *FT = msgSendType->getAsFunctionType();
@@ -2142,8 +2149,11 @@ Stmt *RewriteObjC::RewriteObjCStringLiteral(ObjCStringLiteral *Exp) {
Context->getPointerType(DRE->getType()),
SourceLocation());
// cast to NSConstantString *
- CastExpr *cast = new (Context) CStyleCastExpr(Exp->getType(), Unop,
- Exp->getType(), SourceLocation(), SourceLocation());
+ CastExpr *cast = new (Context) CStyleCastExpr(Exp->getType(),
+ CastExpr::CK_Unknown,
+ Unop, Exp->getType(),
+ SourceLocation(),
+ SourceLocation());
ReplaceStmt(Exp, cast);
// delete Exp; leak for now, see RewritePropertySetter() usage for more info.
return cast;
@@ -2272,6 +2282,7 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
// set the receiver to self, the first argument to all methods.
InitExprs.push_back(
new (Context) CStyleCastExpr(Context->getObjCIdType(),
+ CastExpr::CK_Unknown,
new (Context) DeclRefExpr(CurMethodDef->getSelfDecl(),
Context->getObjCIdType(),
SourceLocation()),
@@ -2290,6 +2301,7 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
// To turn off a warning, type-cast to 'id'
InitExprs.push_back( // set 'super class', using objc_getClass().
new (Context) CStyleCastExpr(Context->getObjCIdType(),
+ CastExpr::CK_Unknown,
Cls, Context->getObjCIdType(),
SourceLocation(), SourceLocation()));
// struct objc_super
@@ -2314,7 +2326,8 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
Context->getPointerType(SuperRep->getType()),
SourceLocation());
SuperRep = new (Context) CStyleCastExpr(Context->getPointerType(superType),
- SuperRep, Context->getPointerType(superType),
+ CastExpr::CK_Unknown, SuperRep,
+ Context->getPointerType(superType),
SourceLocation(), SourceLocation());
} else {
// (struct objc_super) { <exprs from above> }
@@ -2355,6 +2368,7 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
InitExprs.push_back(
new (Context) CStyleCastExpr(Context->getObjCIdType(),
+ CastExpr::CK_Unknown,
new (Context) DeclRefExpr(CurMethodDef->getSelfDecl(),
Context->getObjCIdType(),
SourceLocation()),
@@ -2374,6 +2388,7 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
InitExprs.push_back(
// set 'super class', using objc_getClass().
new (Context) CStyleCastExpr(Context->getObjCIdType(),
+ CastExpr::CK_Unknown,
Cls, Context->getObjCIdType(), SourceLocation(), SourceLocation()));
// struct objc_super
QualType superType = getSuperStructType();
@@ -2397,6 +2412,7 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
Context->getPointerType(SuperRep->getType()),
SourceLocation());
SuperRep = new (Context) CStyleCastExpr(Context->getPointerType(superType),
+ CastExpr::CK_Unknown,
SuperRep, Context->getPointerType(superType),
SourceLocation(), SourceLocation());
} else {
@@ -2412,7 +2428,8 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
// Foo<Proto> *.
while (CStyleCastExpr *CE = dyn_cast<CStyleCastExpr>(recExpr))
recExpr = CE->getSubExpr();
- recExpr = new (Context) CStyleCastExpr(Context->getObjCIdType(), recExpr,
+ recExpr = new (Context) CStyleCastExpr(Context->getObjCIdType(),
+ CastExpr::CK_Unknown, recExpr,
Context->getObjCIdType(),
SourceLocation(), SourceLocation());
MsgExprs.push_back(recExpr);
@@ -2438,7 +2455,9 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
QualType type = ICE->getType()->isObjCQualifiedIdType()
? Context->getObjCIdType()
: ICE->getType();
- userExpr = new (Context) CStyleCastExpr(type, userExpr, type, SourceLocation(), SourceLocation());
+ userExpr = new (Context) CStyleCastExpr(type, CastExpr::CK_Unknown,
+ userExpr, type, SourceLocation(),
+ SourceLocation());
}
// Make id<P...> cast into an 'id' cast.
else if (CStyleCastExpr *CE = dyn_cast<CStyleCastExpr>(userExpr)) {
@@ -2446,6 +2465,7 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
while ((CE = dyn_cast<CStyleCastExpr>(userExpr)))
userExpr = CE->getSubExpr();
userExpr = new (Context) CStyleCastExpr(Context->getObjCIdType(),
+ CastExpr::CK_Unknown,
userExpr, Context->getObjCIdType(),
SourceLocation(), SourceLocation());
}
@@ -2497,7 +2517,8 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
// If we don't do this cast, we get the following bizarre warning/note:
// xx.m:13: warning: function called through a non-compatible type
// xx.m:13: note: if this code is reached, the program will abort
- cast = new (Context) CStyleCastExpr(Context->getPointerType(Context->VoidTy), DRE,
+ cast = new (Context) CStyleCastExpr(Context->getPointerType(Context->VoidTy),
+ CastExpr::CK_Unknown, DRE,
Context->getPointerType(Context->VoidTy),
SourceLocation(), SourceLocation());
@@ -2507,7 +2528,9 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
// If we don't have a method decl, force a variadic cast.
Exp->getMethodDecl() ? Exp->getMethodDecl()->isVariadic() : true, 0);
castType = Context->getPointerType(castType);
- cast = new (Context) CStyleCastExpr(castType, cast, castType, SourceLocation(), SourceLocation());
+ cast = new (Context) CStyleCastExpr(castType, CastExpr::CK_Unknown, cast,
+ castType, SourceLocation(),
+ SourceLocation());
// Don't forget the parens to enforce the proper binding.
ParenExpr *PE = new (Context) ParenExpr(SourceLocation(), SourceLocation(), cast);
@@ -2527,7 +2550,8 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
DeclRefExpr *STDRE = new (Context) DeclRefExpr(MsgSendStretFlavor, msgSendType,
SourceLocation());
// Need to cast objc_msgSend_stret to "void *" (see above comment).
- cast = new (Context) CStyleCastExpr(Context->getPointerType(Context->VoidTy), STDRE,
+ cast = new (Context) CStyleCastExpr(Context->getPointerType(Context->VoidTy),
+ CastExpr::CK_Unknown, STDRE,
Context->getPointerType(Context->VoidTy),
SourceLocation(), SourceLocation());
// Now do the "normal" pointer to function cast.
@@ -2535,7 +2559,8 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
&ArgTypes[0], ArgTypes.size(),
Exp->getMethodDecl() ? Exp->getMethodDecl()->isVariadic() : false, 0);
castType = Context->getPointerType(castType);
- cast = new (Context) CStyleCastExpr(castType, cast, castType, SourceLocation(), SourceLocation());
+ cast = new (Context) CStyleCastExpr(castType, CastExpr::CK_Unknown,
+ cast, castType, SourceLocation(), SourceLocation());
// Don't forget the parens to enforce the proper binding.
PE = new (Context) ParenExpr(SourceLocation(), SourceLocation(), cast);
@@ -2606,8 +2631,9 @@ Stmt *RewriteObjC::RewriteObjCProtocolExpr(ObjCProtocolExpr *Exp) {
Expr *DerefExpr = new (Context) UnaryOperator(DRE, UnaryOperator::AddrOf,
Context->getPointerType(DRE->getType()),
SourceLocation());
- CastExpr *castExpr = new (Context) CStyleCastExpr(DerefExpr->getType(), DerefExpr,
- DerefExpr->getType(),
+ CastExpr *castExpr = new (Context) CStyleCastExpr(DerefExpr->getType(),
+ CastExpr::CK_Unknown,
+ DerefExpr, DerefExpr->getType(),
SourceLocation(), SourceLocation());
ReplaceStmt(Exp, castExpr);
ProtocolExprDecls.insert(Exp->getProtocol());
@@ -3925,7 +3951,9 @@ Stmt *RewriteObjC::SynthesizeBlockCall(CallExpr *Exp) {
PtrToFuncCastType = Context->getPointerType(PtrToFuncCastType);
- CastExpr *BlkCast = new (Context) CStyleCastExpr(PtrBlock, Exp->getCallee(),
+ CastExpr *BlkCast = new (Context) CStyleCastExpr(PtrBlock,
+ CastExpr::CK_Unknown,
+ Exp->getCallee(),
PtrBlock, SourceLocation(),
SourceLocation());
// Don't forget the parens to enforce the proper binding.
@@ -3939,7 +3967,8 @@ Stmt *RewriteObjC::SynthesizeBlockCall(CallExpr *Exp) {
MemberExpr *ME = new (Context) MemberExpr(PE, true, FD, SourceLocation(),
FD->getType());
- CastExpr *FunkCast = new (Context) CStyleCastExpr(PtrToFuncCastType, ME,
+ CastExpr *FunkCast = new (Context) CStyleCastExpr(PtrToFuncCastType,
+ CastExpr::CK_Unknown, ME,
PtrToFuncCastType,
SourceLocation(),
SourceLocation());
@@ -4207,7 +4236,8 @@ Stmt *RewriteObjC::SynthBlockInitExpr(BlockExpr *Exp) {
FD = SynthBlockInitFunctionDecl(Func.c_str());
DeclRefExpr *Arg = new (Context) DeclRefExpr(FD, FD->getType(),
SourceLocation());
- CastExpr *castExpr = new (Context) CStyleCastExpr(Context->VoidPtrTy, Arg,
+ CastExpr *castExpr = new (Context) CStyleCastExpr(Context->VoidPtrTy,
+ CastExpr::CK_Unknown, Arg,
Context->VoidPtrTy, SourceLocation(),
SourceLocation());
InitExprs.push_back(castExpr);
@@ -4216,7 +4246,8 @@ Stmt *RewriteObjC::SynthBlockInitExpr(BlockExpr *Exp) {
std::string Buf = "__" + FuncName + "_block_copy_" + BlockNumber;
FD = SynthBlockInitFunctionDecl(Buf.c_str());
Arg = new (Context) DeclRefExpr(FD, FD->getType(), SourceLocation());
- castExpr = new (Context) CStyleCastExpr(Context->VoidPtrTy, Arg,
+ castExpr = new (Context) CStyleCastExpr(Context->VoidPtrTy,
+ CastExpr::CK_Unknown, Arg,
Context->VoidPtrTy, SourceLocation(),
SourceLocation());
InitExprs.push_back(castExpr);
@@ -4224,7 +4255,8 @@ Stmt *RewriteObjC::SynthBlockInitExpr(BlockExpr *Exp) {
Buf = "__" + FuncName + "_block_dispose_" + BlockNumber;
FD = SynthBlockInitFunctionDecl(Buf.c_str());
Arg = new (Context) DeclRefExpr(FD, FD->getType(), SourceLocation());
- castExpr = new (Context) CStyleCastExpr(Context->VoidPtrTy, Arg,
+ castExpr = new (Context) CStyleCastExpr(Context->VoidPtrTy,
+ CastExpr::CK_Unknown, Arg,
Context->VoidPtrTy, SourceLocation(),
SourceLocation());
InitExprs.push_back(castExpr);
@@ -4242,8 +4274,10 @@ Stmt *RewriteObjC::SynthBlockInitExpr(BlockExpr *Exp) {
} else if (isTopLevelBlockPointerType((*I)->getType())) {
FD = SynthBlockInitFunctionDecl((*I)->getNameAsCString());
Arg = new (Context) DeclRefExpr(FD, FD->getType(), SourceLocation());
- Exp = new (Context) CStyleCastExpr(Context->VoidPtrTy, Arg,
- Context->VoidPtrTy, SourceLocation(),
+ Exp = new (Context) CStyleCastExpr(Context->VoidPtrTy,
+ CastExpr::CK_Unknown, Arg,
+ Context->VoidPtrTy,
+ SourceLocation(),
SourceLocation());
} else {
FD = SynthBlockInitFunctionDecl((*I)->getNameAsCString());
@@ -4267,7 +4301,8 @@ Stmt *RewriteObjC::SynthBlockInitExpr(BlockExpr *Exp) {
NewRep = new (Context) UnaryOperator(NewRep, UnaryOperator::AddrOf,
Context->getPointerType(NewRep->getType()),
SourceLocation());
- NewRep = new (Context) CStyleCastExpr(FType, NewRep, FType, SourceLocation(),
+ NewRep = new (Context) CStyleCastExpr(FType, CastExpr::CK_Unknown, NewRep,
+ FType, SourceLocation(),
SourceLocation());
BlockDeclRefs.clear();
BlockByRefDecls.clear();
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-05-03 00:27:28 +0000