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Move all the side-allocated members of ASTContext to a single

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side-allocation.  This is both easier to work with and extend
and slightly more efficient.



Swift SVN r1106
This commit is contained in:
John McCall
2012-02-02 01:13:33 +00:00
parent 6ff9afb6f5
commit 5f1bcd7b7e
2 changed files with 33 additions and 74 deletions
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14
include/swift/AST/ASTContext.h
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@@ -22,7 +22,6 @@
#include <vector>
namespace llvm {
class BumpPtrAllocator;
class SourceMgr;
}
@@ -43,18 +42,11 @@ namespace swift {
class ASTContext {
ASTContext(const ASTContext&) = delete;
void operator=(const ASTContext&) = delete;
llvm::BumpPtrAllocator *Allocator;
public:
// Members that should only be used by ASTContext.cpp.
void *IdentifierTable; // llvm::StringMap<char>
void *TupleTypes; // llvm::FoldingSet<TupleType>
void *MetaTypeTypes; // DenseMap<TypeAliasDecl*, MetaTypeType*>
void *ModuleTypes; // DenseMap<Module*, ModuleType*>
void *FunctionTypes; // DenseMap<std::pair<Type, Type>, FunctionType*>
void *ArrayTypes; // DenseMap<std::pair<Type, uint64_t>, ArrayType*>
void *IntegerTypes; // DenseMap<unsigned, BuiltinIntegerType>
void *ParenTypes; // DenseMap<Type, ParenType*>
void *LValueTypes; // DenseMap<Type, LValueType*>
struct Implementation;
Implementation &Impl;
public:
ASTContext(llvm::SourceMgr &SourceMgr, DiagnosticEngine &Diags);