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(parent: 0e1c2aa) | patch
Control usage of `!` through a feature gate.
authorAndrew Cann <shum@canndrew.org>
Mon, 1 Aug 2016 12:15:54 +0000 (20:15 +0800)
committerAndrew Cann <shum@canndrew.org>
Sat, 13 Aug 2016 13:37:09 +0000 (21:37 +0800)
commit5096a8c5c01f8d1d7edece23bab6898bd3016f2c
tree9136eb8a711502600646930721460a69bc982e4atree | snapshot
parent0e1c2aa52e7ec3f162ab4436c2ed0746d1992109commit | diff
Control usage of `!` through a feature gate.

Adds the `bang_type` feature gate. `!` in a non-return-type position now
relies on that feature.
src/libcore/lib.rs diff | blob | history
src/libsyntax/feature_gate.rs diff | blob | history
src/libsyntax/visit.rs diff | blob | history
src/test/run-fail/adjust_empty.rs diff | blob | history
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