fix #40294 obligation cause.body_id is not always a NodeExpr#40404

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bors merged 2 commits intorust-lang:masterfrom cengiz-io:master

Mar 12, 2017

Commits on Mar 9, 2017

fix #40294 obligation cause.body_id is not always a NodeExpr
Cengiz Can
committed

Commits on Mar 10, 2017

move related tests to type-check ui test directory
Cengiz Can
committed