96b187efdf
Symbols for submodules have `ModuleDetails` with `isSubmodule` set. Scopes for submodules have `Module` kind and have a parent scope that is also `Module` kind. Scopes for modules now contain a mapping of submodule name to scope so that we can find them without having to search the scope tree or re-read their `.mod` file. The module file for submodule `s` with ancestor module `m` is named `m-s.mod`. The tree structure of scopes means module file writing is now recursive. Similarly, reading the module file for a submodule may require reading the module files of its parent and ancestor. `ResolveNames` now requires the parent scope to be passed in -- it is not always the global scope. `test_modfiles.sh` now handles an argument that is a filename glob so that the test can involve multiple files. This allows `modfile09` to test reading of `.mod` files for modules and submodules. Original-commit: flang-compiler/f18@2e4424dbc8 Reviewed-on: https://github.com/flang-compiler/f18/pull/160 Tree-same-pre-rewrite: false
36 lines
1.1 KiB
C++
36 lines
1.1 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_RESOLVE_NAMES_H_
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#define FORTRAN_SEMANTICS_RESOLVE_NAMES_H_
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#include <iosfwd>
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#include <vector>
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namespace Fortran::parser {
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struct Program;
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class CookedSource;
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} // namespace Fortran::parser
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namespace Fortran::semantics {
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class Scope;
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void ResolveNames(Scope &rootScope, parser::Program &,
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const parser::CookedSource &, const std::vector<std::string> &);
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void DumpSymbols(std::ostream &);
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} // namespace Fortran::semantics
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#endif // FORTRAN_SEMANTICS_RESOLVE_NAMES_H_
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