MIR borrow check (under debug flag)#43108

Merged

bors merged 12 commits intorust-lang:masterfrom pnkfelix:mir-borrowck3c

Aug 16, 2017

+2,940-1,098

Commits on Aug 16, 2017

Move borrowck error msg construction to module in rustc_mir (for later reuse by mir borrowck).
pnkfelix
committed
Refactor trait BitDenotation to take Location instead of BasicBlock/usize argument pairs.
pnkfelix
committed
Added dataflow analysis for Borrows.
pnkfelix
committed
Migrated some code out of dataflow::drop_flag_effects and into its parent module.
pnkfelix
committed
remove now unnecessary constraint on BitDenotation for fn do_dataflow.
pnkfelix
committed
Move DataFlowState::{each_bit,interpret_set} method definitions to parent module.
pnkfelix
committed
Factored MoveData construction code into builder submodule.
pnkfelix
committed
MIR based borrow check (opt-in).
pnkfelix
committed
Added some documentation for the struct BlockSets in rustc_mir::dataflow.
pnkfelix
committed
Cleanup: Every BitDenotation is a DataflowOperator, so build that in.
pnkfelix
committed
Address review comment: StatementKind::StorageDead has an effect (running dtors) relevant to borrowck.
pnkfelix
committed
Moved mir-borrowck pass down to where comments say it should be.
pnkfelix
committed