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| author | bors <bors@rust-lang.org> | 2016-10-27 00:51:58 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-27 00:51:58 -0700 |
| commit | 46d39f3329487115e7d7dcd37bc64eea6ef9ba4e (patch) | |
| tree | c3081261a6e717d58bda4b1c04b958c8c1d31713 /src/libsyntax_ext | |
| parent | bc283c9487b4607d0a97635dca8c8812b886047b (diff) | |
| parent | 8c4a39cd951347b3060b07d2eb6a4ce225c44a8d (diff) | |
| download | rust-46d39f3329487115e7d7dcd37bc64eea6ef9ba4e.tar.gz rust-46d39f3329487115e7d7dcd37bc64eea6ef9ba4e.zip | |
Auto merge of #37128 - nrc:depr-attr, r=@alexcrichton
Deprecate no_debug and custom_derive r? @nikomatsakis
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/deriving/mod.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax_ext/deriving/mod.rs b/src/libsyntax_ext/deriving/mod.rs index 07401d59a15..67747173353 100644 --- a/src/libsyntax_ext/deriving/mod.rs +++ b/src/libsyntax_ext/deriving/mod.rs @@ -175,6 +175,7 @@ pub fn expand_derive(cx: &mut ExtCtxt, feature_gate::GateIssue::Language, feature_gate::EXPLAIN_CUSTOM_DERIVE); } else { + cx.span_warn(titem.span, feature_gate::EXPLAIN_DEPR_CUSTOM_DERIVE); let name = intern_and_get_ident(&format!("derive_{}", tname)); let mitem = cx.meta_word(titem.span, name); new_attributes.push(cx.attribute(mitem.span, mitem)); |