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| author | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-03-17 04:04:41 +0000 |
|---|---|---|
| committer | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-03-29 00:41:10 +0000 |
| commit | ec7c0aece17c9a11bc2eca15b994355a161bf878 (patch) | |
| tree | 05ff8d97fedf1ab11028eddbd4982896cc61387f /src/libsyntax_ext/deriving/cmp | |
| parent | 496996c2af6174cb83a65756249d289f315dff80 (diff) | |
| download | rust-ec7c0aece17c9a11bc2eca15b994355a161bf878.tar.gz rust-ec7c0aece17c9a11bc2eca15b994355a161bf878.zip | |
Merge `ExpnId` and `SyntaxContext`.
Diffstat (limited to 'src/libsyntax_ext/deriving/cmp')
| -rw-r--r-- | src/libsyntax_ext/deriving/cmp/eq.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax_ext/deriving/cmp/eq.rs b/src/libsyntax_ext/deriving/cmp/eq.rs index 6ab5987a159..eef21492deb 100644 --- a/src/libsyntax_ext/deriving/cmp/eq.rs +++ b/src/libsyntax_ext/deriving/cmp/eq.rs @@ -58,7 +58,7 @@ fn cs_total_eq_assert(cx: &mut ExtCtxt, trait_span: Span, substr: &Substructure) ty: P<ast::Ty>, span: Span, helper_name: &str) { // Generate statement `let _: helper_name<ty>;`, // set the expn ID so we can use the unstable struct. - let span = super::allow_unstable(cx, span, "derive(Eq)"); + let span = Span { ctxt: cx.backtrace(), ..span }; let assert_path = cx.path_all(span, true, cx.std_path(&["cmp", helper_name]), vec![], vec![ty], vec![]); |