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Scope: Vars() returns const reference

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No caller wants to modify the container.
This commit is contained in:
Max Kellermann 2020-02-04 11:53:43 +01:00
parent acdfd5706e
commit f8e9cc0fc5
1 changed files with 1 additions and 1 deletions
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2
src/Scope.h
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@ -45,7 +45,7 @@ public:
BroType* ReturnType() const { return return_type; }
size_t Length() const { return local.size(); }
std::map<std::string, ID*>& Vars() { return local; }
const std::map<std::string, ID*>& Vars() { return local; }
ID* GenerateTemporary(const char* name);