[PATCH] D81154: [AST][RecoveryExpr] Populate the dependence bits from CompoundStmt result expr to StmtExpr.

[Haojian Wu via Phabricator via cfe-commits]

hokein added inline comments.


================
Comment at: clang/lib/AST/ComputeDependence.cpp:132
   // FIXME: why is unexpanded-pack not propagated?
   auto D = toExprDependence(E->getType()->getDependence()) &
            ~ExprDependence::UnexpandedPack;
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sammccall wrote:
> I wonder if this is still needed - how can we get a type for the stmtexpr unless we have a result expr providing the type?
it is possible that the stmtexpr has a type and doesn't have a result expr, e.g `({ if (1) {}; })`, the default type is `void`.


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  https://reviews.llvm.org/D81154/new/

https://reviews.llvm.org/D81154