b8ce6f11ad
Did the same for a few other similar files. Original-commit: flang-compiler/f18@6f7569b938 Reviewed-on: https://github.com/flang-compiler/f18/pull/360
38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
// Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "check-computed-goto.h"
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#include "tools.h"
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#include "../parser/message.h"
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#include "../parser/parse-tree.h"
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namespace Fortran::semantics {
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void ComputedGotoStmtChecker::Leave(
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const parser::ComputedGotoStmt &computedGotoStmt) {
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// C1169 Labels have already been checked
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// R1158 Check for scalar-int-expr
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auto &expr{
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std::get<parser::ScalarIntExpr>(computedGotoStmt.t).thing.thing.value()};
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if (expr.typedExpr->v.Rank() > 0) {
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context_.messages().Say(expr.source,
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"Computed GOTO expression must be a scalar expression"_err_en_US);
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} else if (!ExprHasTypeCategory(
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*expr.typedExpr, common::TypeCategory::Integer)) {
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context_.messages().Say(expr.source,
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"Computed GOTO expression must be an integer expression"_err_en_US);
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}
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}
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} // namespace Fortran::semantics
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