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Merge pull request #11191 from DeterminateSystems/hash-symbol

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Use std::unordered_map for ValueMap
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Eelco Dolstra 2024-07-29 15:30:37 +02:00 • committed by GitHub
commit f9d55b4d51
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3 changed files with 14 additions and 3 deletions
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src/libexpr/value.hh
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@ -494,11 +494,11 @@ void Value::mkBlackhole()
#if HAVE_BOEHMGC
typedef std::vector<Value *, traceable_allocator<Value *>> ValueVector;
typedef std::map<Symbol, Value *, std::less<Symbol>, traceable_allocator<std::pair<const Symbol, Value *>>> ValueMap;
typedef std::unordered_map<Symbol, Value *, std::hash<Symbol>, std::equal_to<Symbol>, traceable_allocator<std::pair<const Symbol, Value *>>> ValueMap;
typedef std::map<Symbol, ValueVector, std::less<Symbol>, traceable_allocator<std::pair<const Symbol, ValueVector>>> ValueVectorMap;
#else
typedef std::vector<Value *> ValueVector;
typedef std::map<Symbol, Value *> ValueMap;
typedef std::unordered_map<Symbol, Value *> ValueMap;
typedef std::map<Symbol, ValueVector> ValueVectorMap;
#endif