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(parent: d5b6599) | patch
Do not trigger unused_variables lint for variable modified through AddAssign
authorUlrik Sverdrup <bluss@users.noreply.github.com>
Fri, 4 Mar 2016 21:52:34 +0000 (22:52 +0100)
committerUlrik Sverdrup <bluss@users.noreply.github.com>
Fri, 4 Mar 2016 21:52:34 +0000 (22:52 +0100)
commitcfe4efd0523cd8106b20ba732f7d7677548f8157
tree3d526efa497ab2f45b7403c2369a0dbcdd84a2e6tree | snapshot
parentd5b6599ab64b2e44d2fe13eea884e2369ffdaa47commit | diff
Do not trigger unused_variables lint for variable modified through AddAssign

Visit an overloaded += like a method call and not like an assignment.
src/librustc/middle/liveness.rs diff | blob | history
src/test/compile-fail/liveness-unused.rs diff | blob | history
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