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Change deprecation warning to indicate custom derive support was removed #39545

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Feb 8, 2017
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Change deprecation warning to indicate custom derive support was removed #39545

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7 changes: 3 additions & 4 deletions src/libsyntax/feature_gate.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -957,12 +957,11 @@ pub const EXPLAIN_ALLOW_INTERNAL_UNSTABLE: &'static str =
"allow_internal_unstable side-steps feature gating and stability checks";

pub const EXPLAIN_CUSTOM_DERIVE: &'static str =
"`#[derive]` for custom traits is not stable enough for use. It is deprecated and will \
be removed in v1.15";
"`#[derive]` for custom traits is deprecated and will be removed in the future.";

pub const EXPLAIN_DEPR_CUSTOM_DERIVE: &'static str =
"`#[derive]` for custom traits is deprecated and will be removed in v1.15. Prefer using \
procedural macro custom derive";
"`#[derive]` for custom traits is deprecated and will be removed in the future. \
Prefer using procedural macro custom derive.";

pub const EXPLAIN_DERIVE_UNDERSCORE: &'static str =
"attributes of the form `#[derive_*]` are reserved for the compiler";
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