diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/typecheck/rust-hir-type-check-expr.h | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/gcc/rust/typecheck/rust-hir-type-check-expr.h b/gcc/rust/typecheck/rust-hir-type-check-expr.h index 411d45d..4eae057 100644 --- a/gcc/rust/typecheck/rust-hir-type-check-expr.h +++ b/gcc/rust/typecheck/rust-hir-type-check-expr.h @@ -384,46 +384,7 @@ public: auto lhs = TypeCheckExpr::Resolve (expr.get_lhs (), false); auto rhs = TypeCheckExpr::Resolve (expr.get_rhs (), false); - auto result = lhs->coerce (rhs); - if (result->get_kind () == TyTy::TypeKind::ERROR) - return; - - // in the case of declare first for an ADT Type: - // - // let a; - // a = Foo{..} - // let b = a.field; - // - // The lhs will have a TyTy of INFER and so when the declaration is - // referenced it will still have an unknown type so we will fail to resolve - // FieldAccessExpr - - NodeId ast_node_id = expr.get_lhs ()->get_mappings ().get_nodeid (); - NodeId ref_node_id; - if (!resolver->lookup_resolved_name (ast_node_id, &ref_node_id)) - return; - - Definition def; - if (!resolver->lookup_definition (ref_node_id, &def)) - { - rust_error_at (expr.get_locus (), - "assignment infer - unknown reference"); - return; - } - - HirId ref; - if (!mappings->lookup_node_to_hir (expr.get_mappings ().get_crate_num (), - def.parent, &ref)) - { - rust_error_at (expr.get_locus (), - "assignment infer - reverse lookup failure"); - return; - } - - context->insert_type ( - Analysis::NodeMapping (expr.get_lhs ()->get_mappings ().get_crate_num (), - ref_node_id, ref, UNKNOWN_LOCAL_DEFID), - result->clone ()); + lhs->coerce (rhs); } void visit (HIR::CompoundAssignmentExpr &expr) override |