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(parent: e9a1869) | patch
Relax restrictions on unknown feature directives
authorAlex Crichton <alex@alexcrichton.com>
Tue, 26 Nov 2013 22:55:06 +0000 (14:55 -0800)
committerAlex Crichton <alex@alexcrichton.com>
Wed, 27 Nov 2013 17:54:30 +0000 (09:54 -0800)
commita9bd049fc09445a20ab8a9283a24f1074403d061
treeeb356b4d583646f03ff9fb9abf8cf317c2a34fb2tree | snapshot
parente9a1869a5f4164d5311963b1b25b05f003d43699commit | diff
Relax restrictions on unknown feature directives

Instead of forcibly always aborting compilation, allow usage of
 #[warn(unknown_features)] and related lint attributes to selectively abort
 compilation. By default, this lint is deny.
src/librustc/front/feature_gate.rs diff | blob | history
src/librustc/middle/lint.rs diff | blob | history
src/test/compile-fail/gated-bad-feature.rs diff | blob | history
src/test/compile-fail/lint-unknown-feature.rs [new file with mode: 0644] blob
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