OpInterfaces.td

Go to the documentation of this file.

//===-- OpInterfaces.td ------------------------------------*- tablegen -*-===//
//
// Part of the LLZK Project, under the Apache License v2.0.
// See LICENSE.txt for license information.
// Copyright 2026 Project LLZK
// SPDX-License-Identifier: Apache-2.0
//
//===----------------------------------------------------------------------===//
 
#ifndef LLZK_POLYMORPHIC_OP_INTERFACES
#define LLZK_POLYMORPHIC_OP_INTERFACES
 
include "mlir/IR/Interfaces.td"
include "mlir/IR/SymbolInterfaces.td"
 
def TemplateSymbolBindingOpInterface
    : OpInterface<"TemplateSymbolBindingOpInterface", [Symbol]> {
  let description = [{
    Common interface for constant parameter-like symbol operations that can be
    defined within a `TemplateOp`
  }];
 
  let methods = [InterfaceMethod<
                     [{Gets the optional type of this constant symbol.}],
                     "::std::optional<::mlir::Type>", "getTypeOpt", (ins)>,
  ];
 
  let cppNamespace = "::llzk::polymorphic";
}
 
#endif // LLZK_POLYMORPHIC_OP_INTERFACES