8d959bb943
Record the bindings in a symbol with GenericBindingDetails, including bindings inherited from extended types. Check that they have consistent accessibility. Original-commit: flang-compiler/f18@0f780abcea Reviewed-on: https://github.com/flang-compiler/f18/pull/249
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
// Copyright (c) 2018, 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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#ifndef FORTRAN_SEMANTICS_MOD_FILE_H_
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#define FORTRAN_SEMANTICS_MOD_FILE_H_
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#include "attr.h"
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#include "default-kinds.h"
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#include "resolve-names.h"
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#include "../parser/message.h"
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#include <set>
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#include <sstream>
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#include <string>
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#include <vector>
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namespace Fortran::parser {
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class CharBlock;
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}
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namespace Fortran::semantics {
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using SourceName = parser::CharBlock;
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class Symbol;
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class Scope;
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class SemanticsContext;
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class ModFileWriter {
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public:
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ModFileWriter(SemanticsContext &context) : context_{context} {}
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void WriteAll();
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private:
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SemanticsContext &context_;
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std::stringstream uses_;
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std::stringstream useExtraAttrs_; // attrs added to used entity
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std::stringstream decls_;
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std::stringstream contains_;
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void WriteAll(const Scope &);
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void WriteOne(const Scope &);
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void Write(const Symbol &);
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std::string GetAsString(const Symbol &);
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void PutSymbols(const Scope &);
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void PutSymbol(std::stringstream &, const Symbol &);
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void PutDerivedType(const Symbol &);
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void PutSubprogram(const Symbol &);
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void PutGeneric(const Symbol &);
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void PutUse(const Symbol &);
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void PutUseExtraAttr(Attr, const Symbol &, const Symbol &);
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};
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class ModFileReader {
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public:
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// directories specifies where to search for module files
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ModFileReader(SemanticsContext &context) : context_{context} {}
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// Find and read the module file for a module or submodule.
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// If ancestor is specified, look for a submodule of that module.
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// Return the Scope for that module/submodule or nullptr on error.
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Scope *Read(const SourceName &, Scope *ancestor = nullptr);
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private:
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SemanticsContext &context_;
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std::optional<std::string> FindModFile(
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const SourceName &, const std::string &);
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};
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}
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#endif
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