diff options
Diffstat (limited to 'gcc/rust/backend/rust-compile-stmt.h')
| -rw-r--r-- | gcc/rust/backend/rust-compile-stmt.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/rust/backend/rust-compile-stmt.h b/gcc/rust/backend/rust-compile-stmt.h index 1a2f02c..21e5814 100644 --- a/gcc/rust/backend/rust-compile-stmt.h +++ b/gcc/rust/backend/rust-compile-stmt.h @@ -48,6 +48,33 @@ public: translated = CompileExpr::Compile (stmt.get_expr (), ctx); } + void visit (HIR::ConstantItem &constant) override + { + TyTy::BaseType *resolved_type = nullptr; + bool ok + = ctx->get_tyctx ()->lookup_type (constant.get_mappings ().get_hirid (), + &resolved_type); + rust_assert (ok); + + ::Btype *type = TyTyResolveCompile::compile (ctx, resolved_type); + Bexpression *value = CompileExpr::Compile (constant.get_expr (), ctx); + + const Resolver::CanonicalPath *canonical_path = nullptr; + rust_assert (ctx->get_mappings ()->lookup_canonical_path ( + constant.get_mappings ().get_crate_num (), + constant.get_mappings ().get_nodeid (), &canonical_path)); + + std::string ident = canonical_path->get (); + Bexpression *const_expr + = ctx->get_backend ()->named_constant_expression (type, ident, value, + constant.get_locus ()); + + ctx->push_const (const_expr); + ctx->insert_const_decl (constant.get_mappings ().get_hirid (), const_expr); + + translated = const_expr; + } + void visit (HIR::LetStmt &stmt) override { // nothing to do |