Rollup merge of #102267 - jyn514:smaller-build-script, r=Mark-Simulacrum

[rust.git] / compiler / rustc_hir / src / lang_items.rs

diff --git a/compiler/rustc_hir/src/lang_items.rs b/compiler/rustc_hir/src/lang_items.rs
index ea17c1de9b70037c48ce828ea917c16e0434f591..ca615a4912a193ed362282fa44b3aeb153b00ab6 100644 (file)
--- a/compiler/rustc_hir/src/lang_items.rs
+++ b/compiler/rustc_hir/src/lang_items.rs
@@ -289,6 +289,8 @@ pub fn extract(attrs: &[ast::Attribute]) -> Option<(Symbol, Span)> {
 
     Try,                     sym::Try,                 try_trait,                  Target::Trait,          GenericRequirement::None;
 
+    Tuple,                   sym::tuple_trait,         tuple_trait,                Target::Trait,          GenericRequirement::Exact(0);
+
     SliceLen,                sym::slice_len_fn,        slice_len_fn,               Target::Method(MethodKind::Inherent), GenericRequirement::None;
 
     // Language items from AST lowering