Age | Commit message (Collapse) | Author | Files | Lines | |
---|---|---|---|---|---|
2010-04-13 | * Use std::tr1::unordered_set instead of std::set for the symbol | Eelco Dolstra | 1 | -1/+7 | |
table. This gives a 10% speed increase on `nix-instantiate /etc/nixos/nixos -A system --readonly-mode'. | |||||
2010-04-13 | * Use a symbol table to represent identifiers and attribute names | Eelco Dolstra | 1 | -0/+75 | |
efficiently. The symbol table ensures that there is only one copy of each symbol, thus allowing symbols to be compared efficiently using a pointer equality test. |