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//===----- CGIORuntime.h - Interface to IO Runtimes -------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This provides an abstract class for IO statements code generation.
//
//===----------------------------------------------------------------------===//
#ifndef FLANG_CODEGEN_IORUNTIME_H
#define FLANG_CODEGEN_IORUNTIME_H
#include "flang/AST/Stmt.h"
namespace flang {
namespace CodeGen {
class CodeGenFunction;
class CodeGenModule;
class CGIORuntime {
protected:
CodeGenModule &CGM;
public:
CGIORuntime(CodeGenModule &cgm) : CGM(cgm) {}
virtual ~CGIORuntime();
virtual void EmitWriteStmt(CodeGenFunction &CGF, const WriteStmt *S) = 0;
virtual void EmitPrintStmt(CodeGenFunction &CGF, const PrintStmt *S) = 0;
};
/// Creates an instance of a Libflang IO runtime class.
CGIORuntime *CreateLibflangIORuntime(CodeGenModule &CGM);
}
} // end namespace flang
#endif
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