[cfe-commits] [PATCH] [CFG] Put implicit destructors in separate block after ReturnStmt

[Xu Zhongxing]

于 2012/2/1 3:20, Ted Kremenek 写道:
> This all feels a bit piecemeal, which would be fine if we were fixing specific issues, but the general sense I have right now is that how destructors are currently represented in the CFG is possibly very different from where we need to go once the infrastructure work in PR 11645 is done.

Agree. I thought of two approaches we can deal with temporary 
destructors. In one, we remain faithful to the AST. Whenever there is a 
CXXTemporaryObjectExpr, we create a dtor in the CFG for it. In the other 
one, we follow codegen, only creating dtors for those objects actually 
created (omit those elided objects). I incline to the latter one.