erichkeane added a comment.
2 small items, otherwise looks good.
================
Comment at: include/clang/AST/Expr.h:2824
CastExprBits.Kind = kind;
- CastExprBits.PartOfExplicitCast = false;
setBasePathSize(BasePathSize);
----------------
So, I'd prefer that this line get left in. Removing this makes it the single
unused item in CastExprBitfields, so leaving it uninitialized is likely a bad
idea.
================
Comment at: lib/Sema/SemaCast.cpp:97
while ((CE = dyn_cast<ImplicitCastExpr>(CE->getSubExpr())))
- CE->setIsPartOfExplicitCast(true);
+ dyn_cast<ImplicitCastExpr>(CE)->setIsPartOfExplicitCast(true);
}
----------------
I think I'd prefer just using a different variable in the 'while' loop to avoid
the cast. something like while((auto ICE =....
That said, either way this isn't a dyn_cast, this would be just a cast (since
we KNOW the type).
Repository:
rC Clang
https://reviews.llvm.org/D49838
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