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// Copyright (c) 2021-2024 ChilliBits. All rights reserved. |
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#pragma once |
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#include <cstdint> |
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#include <string> |
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#include <util/DeferredLogic.h> |
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namespace spice::compiler { |
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// Forward declarations |
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class CompilerPass; |
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class IRGenerator; |
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class Scope; |
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enum class ScopeType : uint8_t; |
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class ASTNode; |
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/** |
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* This class is used to change the current scope to a child scope and change it back to the parent scope when the handle object |
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* is destroyed. This can be used in visit functions to automatically leave the scope when the function returns. |
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*/ |
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class ScopeHandle : DeferredLogic { |
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public: |
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// Constructors |
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ScopeHandle(CompilerPass *pass, Scope *childScope, const ScopeType &scopeType); |
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ScopeHandle(CompilerPass *pass, const std::string &childScopeId, const ScopeType &scopeType); |
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ScopeHandle(IRGenerator *generator, Scope *childScope, const ScopeType &scopeType, const ASTNode *node); |
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ScopeHandle(IRGenerator *generator, const std::string &childScopeId, const ScopeType &scopeType, const ASTNode *node); |
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// Public methods |
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void leaveScopeEarly() { execute(); } |
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}; |
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} // namespace spice::compiler |
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