[LLVMdev] hacking clang IdentifierTable

Sebastian Redl sebastian.redl at getdesigned.at
Mon Jul 26 00:26:47 PDT 2010

On 07/25/2010 11:27 PM, Yabin Hu wrote:
> Hi all,
> Clang use a hash table to store all its identifiers. The hash table
> definition is:
> typedef llvm::StringMap<IdentifierInfo*, llvm::BumpPtrAllocator>
> HashTableTy;
> HashTableTy HashTable;
> Can anyone explain the mechnism of handling the name string key
> collision for me? Is there a IdentifierInfo objects chain or list for
> variable or function with the same name?
Queries about Clang should be sent to clang-dev, not llvm-dev.


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