llvm/flang/lib/semantics/check-computed-goto.h
Steve Scalpone 7024515c7d [flang] Implement semantics for computed GOTO. Note that a PGI extension
will implicitly convert a float to integer (and issue a warning).
This commit does not implement that extension.

Original-commit: flang-compiler/f18@b85755f26f
Reviewed-on: https://github.com/flang-compiler/f18/pull/360
Tree-same-pre-rewrite: false
2019-03-27 15:44:17 -07:00

35 lines
1.1 KiB
C++

// Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef FORTRAN_SEMANTICS_CHECK_COMPUTED_GOTO_STMT_H_
#define FORTRAN_SEMANTICS_CHECK_COMPUTED_GOTO_STMT_H_
#include "semantics.h"
namespace Fortran::parser {
struct ComputedGotoStmt;
}
namespace Fortran::semantics {
class ComputedGotoStmtChecker : public virtual BaseChecker {
public:
inline ComputedGotoStmtChecker(SemanticsContext &context)
: context_{context} {}
void Leave(const parser::ComputedGotoStmt &);
private:
SemanticsContext &context_;
};
}
#endif // FORTRAN_SEMANTICS_CHECK_COMPUTED_GOTO_STMT_H_