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Introduce struct for scopes.

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chriseth
2018-02-06 12:38:32 +01:00
parent 773be40c19
commit 88a5d152d0
2 changed files with 17 additions and 11 deletions
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libjulia/optimiser/DataFlowAnalyzer.h
+9 -3
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@@ -69,9 +69,15 @@ protected:
std::map<std::string, std::set<std::string>> m_references;
/// m_referencedBy[b].contains(a) <=> the current expression assigned to a references b
std::map<std::string, std::set<std::string>> m_referencedBy;
/// List of scopes, where each scope is a set of variables and a bool that tells
/// whether it is a function body (true) or not.
std::vector<std::pair<std::set<std::string>, bool>> m_variableScopes;
struct Scope
{
explicit Scope(bool _isFunction): isFunction(_isFunction) {}
std::set<std::string> variables;
bool isFunction;
};
/// List of scopes.
std::vector<Scope> m_variableScopes;
};
}