Revert "Numerous changes to selector handling:", this breaks a whole bunch of
working code, for no apparent reason.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95244 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprObjC.cpp b/lib/Sema/SemaExprObjC.cpp
index 8ce782b..85956c3 100644
--- a/lib/Sema/SemaExprObjC.cpp
+++ b/lib/Sema/SemaExprObjC.cpp
@@ -140,20 +140,7 @@
Diag(SelLoc, diag::warn_undeclared_selector) << Sel;
QualType Ty = Context.getObjCSelType();
- ObjCSelectorExpr *E =
- new (Context) ObjCSelectorExpr(Ty, Sel, AtLoc, RParenLoc);
- // Make sure that we have seen this selector. There are lots of checks we
- // should be doing on this selector. For example, when this is passed as the
- // second argument to objc_msgSend() on the Mac runtime, or as the selector
- // argument to the -performSelector:. We can do these checks at run time
- // with the GNU runtimes, but the Apple runtimes let you sneak stack
- // corruption in easily by passing the wrong selector to these functions if
- // there is no static checking.
- //
- // Only log a warning on the GNU runtime.
- E->setMethodDecl(LookupInstanceMethodInGlobalPool(Sel,
- SourceRange(LParenLoc, LParenLoc), !LangOpts.NeXTRuntime));
- return E;
+ return new (Context) ObjCSelectorExpr(Ty, Sel, AtLoc, RParenLoc);
}
Sema::ExprResult Sema::ParseObjCProtocolExpression(IdentifierInfo *ProtocolId,