diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Rewrite/RewriteModernObjC.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/Rewrite/RewriteModernObjC.cpp b/lib/Rewrite/RewriteModernObjC.cpp index 83337df29d..acb0ac73f2 100644 --- a/lib/Rewrite/RewriteModernObjC.cpp +++ b/lib/Rewrite/RewriteModernObjC.cpp @@ -317,6 +317,7 @@ namespace { Stmt *RewriteAtSelector(ObjCSelectorExpr *Exp); Stmt *RewriteMessageExpr(ObjCMessageExpr *Exp); Stmt *RewriteObjCStringLiteral(ObjCStringLiteral *Exp); + Stmt *RewriteObjCBoolLiteralExpr(ObjCBoolLiteralExpr *Exp); Stmt *RewriteObjCProtocolExpr(ObjCProtocolExpr *Exp); Stmt *RewriteObjCTryStmt(ObjCAtTryStmt *S); Stmt *RewriteObjCSynchronizedStmt(ObjCAtSynchronizedStmt *S); @@ -2450,6 +2451,21 @@ Stmt *RewriteModernObjC::RewriteObjCStringLiteral(ObjCStringLiteral *Exp) { return cast; } +Stmt *RewriteModernObjC::RewriteObjCBoolLiteralExpr(ObjCBoolLiteralExpr *Exp) { + unsigned IntSize = + static_cast<unsigned>(Context->getTypeSize(Context->IntTy)); + + Expr *FlagExp = IntegerLiteral::Create(*Context, + llvm::APInt(IntSize, Exp->getValue()), + Context->IntTy, Exp->getLocation()); + CastExpr *cast = NoTypeInfoCStyleCastExpr(Context, Context->ObjCBuiltinBoolTy, + CK_BitCast, FlagExp); + ParenExpr *PE = new (Context) ParenExpr(Exp->getLocation(), Exp->getExprLoc(), + cast); + ReplaceStmt(Exp, PE); + return PE; +} + // struct objc_super { struct objc_object *receiver; struct objc_class *super; }; QualType RewriteModernObjC::getSuperStructType() { if (!SuperStructDecl) { @@ -4741,6 +4757,9 @@ Stmt *RewriteModernObjC::RewriteFunctionBodyOrGlobalInitializer(Stmt *S) { if (ObjCStringLiteral *AtString = dyn_cast<ObjCStringLiteral>(S)) return RewriteObjCStringLiteral(AtString); + + if (ObjCBoolLiteralExpr *BoolLitExpr = dyn_cast<ObjCBoolLiteralExpr>(S)) + return RewriteObjCBoolLiteralExpr(BoolLitExpr); if (ObjCMessageExpr *MessExpr = dyn_cast<ObjCMessageExpr>(S)) { #if 0 |