Add a FIXME to clarify previous commit/experiment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46782 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Parse/ParseObjc.cpp b/Parse/ParseObjc.cpp
index 890b9bc..01b2abf 100644
--- a/Parse/ParseObjc.cpp
+++ b/Parse/ParseObjc.cpp
@@ -1267,6 +1267,12 @@
bool parsedAtSign;
StmtResult Res = ParseObjCTryStmt(AtLoc, parsedAtSign);
+ // FIXME: This hack results in a dropped AST node. To correctly implement
+ // the hack, parseAtSign would need to bubble up to
+ // ParseCompoundStatement(). This would involve adding an argument to this
+ // routine and ParseStatementOrDeclaration(). Changing the parser in this
+ // fashion to solve such a conceptually simple problem is undesirable.
+ // Rework this clause once 2-token lookahead is implemented.
if (!Res.isInvalid && parsedAtSign)
return ParseObjCAtStatement(AtLoc);
return Res;