b39d0c51e4
Original-commit: flang-compiler/f18@85c4a6aab6 Reviewed-on: https://github.com/flang-compiler/f18/pull/406 Tree-same-pre-rewrite: false
33 lines
1.2 KiB
C++
33 lines
1.2 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.
|
|
|
|
#include "check-if-stmt.h"
|
|
#include "tools.h"
|
|
#include "../parser/message.h"
|
|
#include "../parser/parse-tree.h"
|
|
|
|
namespace Fortran::semantics {
|
|
|
|
void IfStmtChecker::Leave(const parser::IfStmt &ifStmt) {
|
|
// C1143 Check that the action stmt is not an if stmt
|
|
const auto &body{
|
|
std::get<parser::UnlabeledStatement<parser::ActionStmt>>(ifStmt.t)};
|
|
if (std::holds_alternative<common::Indirection<parser::IfStmt>>(
|
|
body.statement.u)) {
|
|
context_.Say(
|
|
body.source, "IF statement is not allowed in IF statement"_err_en_US);
|
|
}
|
|
}
|
|
|
|
} // namespace Fortran::semantics
|