lang-items: Add From::from

gcc/rust/ChangeLog: * util/rust-lang-item.h: Declare it. * util/rust-lang-item.cc: Use it.
Rust-GCC · Jan 23, 2025 · 51942a9 · 51942a9
1 parent 0a12536
commit 51942a9
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diff --git a/gcc/rust/util/rust-lang-item.cc b/gcc/rust/util/rust-lang-item.cc
@@ -110,6 +110,8 @@ const BiMap<std::string, LangItem::Kind> Rust::LangItem::lang_items = {{
   {"into_result", Kind::TRY_INTO_RESULT},
   {"from_error", Kind::TRY_FROM_ERROR},
   {"from_ok", Kind::TRY_FROM_OK},
+
+  {"from", Kind::FROM_FROM},
 }};
 
 tl::optional<LangItem::Kind>

diff --git a/gcc/rust/util/rust-lang-item.h b/gcc/rust/util/rust-lang-item.h
@@ -141,6 +141,9 @@ class LangItem
     TRY_INTO_RESULT,
     TRY_FROM_ERROR,
     TRY_FROM_OK,
+
+    // NOTE: This is not a lang item in later versions of Rust
+    FROM_FROM,
   };
 
   static const BiMap<std::string, Kind> lang_items;