Remove AddressTakenContext

We can reuse more C front-end code c_mark_addressable can be used instead
of trying to track TREE_ADDRESSABLE as part of type-checking. This also
pulls the GCC::Backend::address_expression to be part of the HIRCompileBase
class during code-generation.

1 files changed, 1 insertions, 7 deletions

diff --git a/gcc/rust/backend/rust-compile-expr.h b/gcc/rust/backend/rust-compile-expr.h
index 43eff72..592d280 100644
--- a/gcc/rust/backend/rust-compile-expr.h
+++ b/gcc/rust/backend/rust-compile-expr.h
@@ -797,13 +797,7 @@ public:
     ctx->add_statement (goto_label);
   }
 
-  void visit (HIR::BorrowExpr &expr) override
-  {
-    tree main_expr = CompileExpr::Compile (expr.get_expr ().get (), ctx);
-
-    translated
-      = ctx->get_backend ()->address_expression (main_expr, expr.get_locus ());
-  }
+  void visit (HIR::BorrowExpr &expr) override;
 
   void visit (HIR::DereferenceExpr &expr) override;