| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2010-04-22 | * String equality tests should take the context into account. All the | Eelco Dolstra | 2 | -4/+12 | |
| evaluation test cases now succeed. | |||||
| 2010-04-21 | * Don't use an ostringstream in unparseDerivation(), because it's | Eelco Dolstra | 1 | -38/+39 | |
| slow. A `nix-env -qa --drv-path \*' on Nixpkgs was spending 40% of its time in unparseDerivation() because of this (now 11%). | |||||
| 2010-04-21 | * Fix the interpretation of ''\<character> in indented strings. | Eelco Dolstra | 1 | -1/+1 | |
| 2010-04-21 | * Fixed builtins.genericClosure. | Eelco Dolstra | 3 | -26/+62 | |
| 2010-04-21 | * Store user environment manifests as a Nix expression in | Eelco Dolstra | 10 | -182/+204 | |
| $out/manifest.nix rather than as an ATerm. (Hm, I thought I committed this two days ago...) | |||||
| 2010-04-19 | * Drop the dependency on the ATerm library. | Eelco Dolstra | 12 | -200/+14 | |
| 2010-04-19 | * Don't use the ATerm library for parsing/printing .drv files. | Eelco Dolstra | 14 | -330/+174 | |
| 2010-04-19 | * Added parsing of manifests in ATerm format. | Eelco Dolstra | 3 | -13/+165 | |
| 2010-04-19 | * Refactoring: move the user environment stuff into its own module. | Eelco Dolstra | 4 | -20/+47 | |
| 2010-04-16 | * Updated some more primops. | Eelco Dolstra | 3 | -58/+37 | |
| 2010-04-16 | * _combineChannels shouldn't be an integer. | Eelco Dolstra | 1 | -1/+1 | |
| 2010-04-16 | * Improve sharing a bit. | Eelco Dolstra | 2 | -5/+8 | |
| 2010-04-16 | * Remove some redundant tests. | Eelco Dolstra | 1 | -3/+3 | |
| 2010-04-16 | * In an nested `with' where the inner with is a variable (`with ...; | Eelco Dolstra | 3 | -7/+15 | |
| with someVar; ...'), the contents of the variable would be clobbered. (The attributes in the outer `with' were added to the variable.) | |||||
| 2010-04-15 | * Store lists as lists of pointers to values rather than as lists of | Eelco Dolstra | 7 | -34/+41 | |
| values. This improves sharing and gives another speed up. Evaluation of the NixOS system attribute is now almost 7 times faster than the old evaluator. | |||||
| 2010-04-14 | * Better stats. | Eelco Dolstra | 2 | -5/+16 | |
| 2010-04-14 | * Implemented inherit. | Eelco Dolstra | 4 | -29/+34 | |
| 2010-04-14 | * Fix builtins. | Eelco Dolstra | 4 | -28/+30 | |
| 2010-04-14 | * Refactoring: move variable uses to a separate class. | Eelco Dolstra | 4 | -35/+31 | |
| 2010-04-14 | * Implemented withs. | Eelco Dolstra | 4 | -15/+38 | |
| 2010-04-14 | * After parsing, compute level/displacement pairs for each variable | Eelco Dolstra | 7 | -135/+250 | |
| use site, allowing environments to be stores as vectors of values rather than maps. This should speed up evaluation and reduce the number of allocations. | |||||
| 2010-04-14 | * Remove more obsolete code. | Eelco Dolstra | 5 | -503/+2 | |
| 2010-04-14 | * Get nix-env to compile again. | Eelco Dolstra | 1 | -29/+14 | |
| 2010-04-14 | * Change the semantics of "with" so that inner "withs" take | Eelco Dolstra | 2 | -25/+2 | |
| precedence, i.e. `with {x=1;}; with {x=2;}; x' evaluates to 2'. This has a simpler implementation and seems more natural. There doesn't seem to be any code in Nixpkgs or NixOS that relies on the old behaviour. | |||||
| 2010-04-13 | * Use std::tr1::unordered_set instead of std::set for the symbol | Eelco Dolstra | 2 | -1/+8 | |
| table. This gives a 10% speed increase on `nix-instantiate /etc/nixos/nixos -A system --readonly-mode'. | |||||
| 2010-04-13 | * Evaluate lets directly (i.e. without desugaring to `rec { attrs...; | Eelco Dolstra | 5 | -1/+45 | |
| <let-body> = e; }.<let-body>). This prevents the unnecessary allocation of an attribute set. | |||||
| 2010-04-13 | * Use a symbol table to represent identifiers and attribute names | Eelco Dolstra | 15 | -101/+228 | |
| 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. | |||||
| 2010-04-12 | * Finished the ATerm-less parser. | Eelco Dolstra | 6 | -102/+68 | |
| 2010-04-12 | * Remove some obsolete functions. | Eelco Dolstra | 2 | -52/+0 | |
| 2010-04-12 | * Indented strings. | Eelco Dolstra | 7 | -70/+65 | |
| 2010-04-12 | * More missing constructs. | Eelco Dolstra | 6 | -137/+160 | |
| 2010-04-12 | * Don't use ATerms for the abstract syntax trees anymore. Not | Eelco Dolstra | 19 | -579/+693 | |
| finished yet. | |||||
| 2010-04-12 | * Don't use ATerms to represent integers in the lexer. | Eelco Dolstra | 2 | -3/+5 | |
| 2010-04-12 | * Hack to support builderDefs expressions. | Eelco Dolstra | 1 | -1/+7 | |
| 2010-04-12 | * Doh. | Eelco Dolstra | 1 | -1/+1 | |
| 2010-04-12 | (no commit message) | Eelco Dolstra | 1 | -55/+58 | |
| 2010-04-09 | * Keep more statistics about stack space usage. | Eelco Dolstra | 2 | -43/+78 | |
| * Reduce stack space usage. | |||||
| 2010-04-08 | * Remove a lot of dead code. | Eelco Dolstra | 4 | -763/+10 | |
| 2010-04-08 | * Fix blackholing. If evaluation fails due to an assertion failure, | Eelco Dolstra | 1 | -2/+8 | |
| then the blackhole has to be removed to ensure that repeated evaluation of the same value gives an assertion failure again rather than an "infinite recursion" error. | |||||
| 2010-04-07 | * Update autoCallFunction() and findAlongAttrPath(). | Eelco Dolstra | 10 | -188/+120 | |
| 2010-04-07 | * expr-to-xml -> value-to-xml. | Eelco Dolstra | 5 | -10/+15 | |
| 2010-04-07 | * Implemented the primops necessary for generating the NixOS manual. | Eelco Dolstra | 8 | -145/+159 | |
| 2010-04-06 | * In eval(), don't use the target value `v' as a temporary. | Eelco Dolstra | 1 | -13/+17 | |
| Overwriting `v' breaks when the expression evaluation to an assertion failure or throw. | |||||
| 2010-04-01 | * Removed the `~' operator. | Eelco Dolstra | 2 | -2/+0 | |
| 2010-04-01 | * Quick hack to make coerceToString work more or less correctly on | Eelco Dolstra | 1 | -1/+4 | |
| nested lists. `nix-instantiate' can now evaluate the NixOS system derivation attribute correctly (in 2.1s on my laptop vs. 6.2s for the trunk). | |||||
| 2010-04-01 | * Improve sharing. | Eelco Dolstra | 3 | -19/+25 | |
| 2010-04-01 | * Functions are incomparable. | Eelco Dolstra | 1 | -6/+13 | |
| 2010-04-01 | * Make `derivation' lazy again for performance. It also turns out | Eelco Dolstra | 3 | -37/+17 | |
| that there are some places in Nixpkgs (php_configurable / composableDerivation, it seems) that call `derivation' with incorrect arguments (namely, the `name' attribute missing) but get away with it because of laziness. | |||||
| 2010-03-31 | * Fixed the trace primop and path comparison. | Eelco Dolstra | 2 | -41/+11 | |
| * Removed exprToString and stringToExpr because there is no ATerm representation to work on anymore (and exposing the internals of the evaluator like this is not a good idea anyway). | |||||
| 2010-03-31 | * Handle string contexts. `nix-instantiate' can now correctly compute | Eelco Dolstra | 3 | -65/+28 | |
| the `firefoxWrapper' attribute in Nixpkgs, and it's about 3 times faster than the trunk :-) | |||||
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