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//===-- lib/Semantics/check-coarray.h ---------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef FORTRAN_SEMANTICS_CHECK_COARRAY_H_
#define FORTRAN_SEMANTICS_CHECK_COARRAY_H_
#include "flang/Semantics/semantics.h"
#include <list>
namespace Fortran::parser {
class CharBlock;
class MessageFixedText;
struct ChangeTeamStmt;
struct CriticalStmt;
struct CoarrayAssociation;
struct EndChangeTeamStmt;
struct EventPostStmt;
struct EventWaitStmt;
struct FormTeamStmt;
struct ImageSelector;
struct SyncAllStmt;
struct SyncImagesStmt;
struct SyncMemoryStmt;
struct SyncTeamStmt;
struct UnlockStmt;
} // namespace Fortran::parser
namespace Fortran::semantics {
class CoarrayChecker : public virtual BaseChecker {
public:
CoarrayChecker(SemanticsContext &context) : context_{context} {}
void Leave(const parser::ChangeTeamStmt &);
void Leave(const parser::EndChangeTeamStmt &);
void Leave(const parser::SyncAllStmt &);
void Leave(const parser::SyncImagesStmt &);
void Leave(const parser::SyncMemoryStmt &);
void Leave(const parser::SyncTeamStmt &);
void Leave(const parser::EventPostStmt &);
void Leave(const parser::EventWaitStmt &);
void Leave(const parser::UnlockStmt &);
void Leave(const parser::CriticalStmt &);
void Leave(const parser::ImageSelector &);
void Leave(const parser::FormTeamStmt &);
void Enter(const parser::CriticalConstruct &);
private:
SemanticsContext &context_;
bool haveStat_;
bool haveTeam_;
bool haveTeamNumber_;
void CheckNamesAreDistinct(const std::list<parser::CoarrayAssociation> &);
void Say2(const parser::CharBlock &, parser::MessageFixedText &&,
const parser::CharBlock &, parser::MessageFixedText &&);
};
} // namespace Fortran::semantics
#endif // FORTRAN_SEMANTICS_CHECK_COARRAY_H_
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