Shea Levy 20866a7031 Delay evaulation of with attrs until a variable lookup needs them ... Evaluation of attribute sets is strict in the attribute names, which means immediate evaluation of `with` attribute sets rules out some potentially interesting use cases (e.g. where the attribute names of one set depend in some way on another but we want to bring those names into scope for some values in the second set). The major example of this is overridable self-referential package sets (e.g. all-packages.nix). With immediate `with` evaluation, the only options for such sets are to either make them non-recursive and explicitly use the name of the overridden set in non-overridden one every time you want to reference another package, or make the set recursive and use the `__overrides` hack. As shown in the test case that comes with this commit, though, delayed `with` evaluation allows a nicer third alternative. Signed-off-by: Shea Levy <shea@shealevy.com>		2013-07-31 11:48:39 +02:00
..
dir1	* Add a Nix expression search path feature. Paths between angle	2011-08-06 16:05:24 +00:00
dir2	* Add a Nix expression search path feature. Paths between angle	2011-08-06 16:05:24 +00:00
dir3	* Add a Nix expression search path feature. Paths between angle	2011-08-06 16:05:24 +00:00
dir4	* Add a Nix expression search path feature. Paths between angle	2011-08-06 16:05:24 +00:00
eval-fail-abort.nix	* New primop: abort "error message".	2006-08-23 15:46:00 +00:00
eval-fail-assert.nix	* More test coverage.	2006-03-01 16:26:13 +00:00
eval-fail-blackhole.nix	* Remove ancient Fix tests.	2004-10-27 12:41:53 +00:00
eval-fail-missing-arg.nix	* Allow function argument default values to refer to other arguments	2006-05-08 12:52:47 +00:00
eval-fail-remove.nix	* Added a primop `removeAttrs' to remove attributes from a set, e.g.,	2005-05-18 17:19:21 +00:00
eval-fail-scope-5.nix	* More tests.	2006-05-02 11:20:55 +00:00
eval-fail-substring.nix	New primitives:	2007-01-29 14:23:09 +00:00
eval-fail-to-path.nix	* Another test.	2006-10-17 11:16:02 +00:00
eval-fail-undeclared-arg.nix	* Allow function argument default values to refer to other arguments	2006-05-08 12:52:47 +00:00
eval-okay-arithmetic.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-arithmetic.nix	* lessThan primitive for integer comparison.	2006-09-24 15:21:48 +00:00
eval-okay-attrnames.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-attrnames.nix	* New built-in function `builtins.attrNames' that returns the	2006-12-12 16:14:31 +00:00
eval-okay-attrs2.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-attrs2.nix	* New builtin functions builtins.{hasAttr, getAttr} to check for	2006-09-22 14:31:55 +00:00
eval-okay-attrs3.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-attrs3.nix	* Some syntactic sugar for attribute sets: allow {x.y.z = ...;} as a	2009-05-15 12:35:23 +00:00
eval-okay-attrs4.exp	* Test case.	2011-07-06 10:58:53 +00:00
eval-okay-attrs4.nix	* Test case.	2011-07-06 10:58:53 +00:00
eval-okay-attrs5.exp	* Allow a default value in attribute selection by writing	2011-07-13 12:19:57 +00:00
eval-okay-attrs5.nix	Allow dashes in identifiers	2012-09-27 15:49:20 -04:00
eval-okay-attrs.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-attrs.nix	* More test coverage.	2006-03-01 16:26:13 +00:00
eval-okay-autoargs.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-autoargs.flags	* Option --argstr for passing string arguments easily. (NIX-75)	2007-01-14 12:32:44 +00:00
eval-okay-autoargs.nix	* Option --argstr for passing string arguments easily. (NIX-75)	2007-01-14 12:32:44 +00:00
eval-okay-builtins.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-builtins.nix	* A new primop `builtins', which returns an attribute set containing	2006-08-23 14:39:11 +00:00
eval-okay-closure.exp.xml	* Generalised the dependencyClosure primop to builtins.genericClosure,	2008-07-11 13:29:04 +00:00
eval-okay-closure.nix	* Generalised the dependencyClosure primop to builtins.genericClosure,	2008-07-11 13:29:04 +00:00
eval-okay-concat.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-concat.nix	* Added a list concatenation operator:	2005-07-25 15:05:34 +00:00
eval-okay-context.exp	* Check for duplicate attribute names / function arguments. `make	2010-04-22 11:02:24 +00:00
eval-okay-context.nix	* New primop `unsafeDiscardStringContext' to get rid of string	2008-01-04 14:22:49 +00:00
eval-okay-delayed-with.exp	Delay evaulation of with attrs until a variable lookup needs them	2013-07-31 11:48:39 +02:00
eval-okay-delayed-with.nix	Delay evaulation of with attrs until a variable lookup needs them	2013-07-31 11:48:39 +02:00
eval-okay-empty-args.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-empty-args.nix	* Allow empty argument lists in function definitions (e.g., `{}:	2007-05-15 12:14:37 +00:00
eval-okay-eq-derivations.exp	* Add a test case for comparing derivations.	2012-01-19 22:10:24 +00:00
eval-okay-eq-derivations.nix	* Add a test case for comparing derivations.	2012-01-19 22:10:24 +00:00
eval-okay-eq.exp.disabled	* Okay, that's a bit harder than expected.	2006-08-30 13:10:04 +00:00
eval-okay-eq.nix	* TDD: == should do a deep equality test, i.e., it should strictly	2006-08-30 12:25:27 +00:00
eval-okay-flatten.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-flatten.nix	* Builtin function `add' to add integers.	2006-09-22 15:29:21 +00:00
eval-okay-functionargs.exp.xml	* Two primops: builtins.intersectAttrs and builtins.functionArgs.	2009-09-15 13:01:46 +00:00
eval-okay-functionargs.nix	* Two primops: builtins.intersectAttrs and builtins.functionArgs.	2009-09-15 13:01:46 +00:00
eval-okay-getenv.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-getenv.nix	* Builtin function `getEnv' for getting environment variables.	2006-09-24 17:48:41 +00:00
eval-okay-hash.exp	Rename "hash" to "hashString" and handle SHA-1	2013-02-08 19:36:23 +01:00
eval-okay-hash.nix	Rename "hash" to "hashString" and handle SHA-1	2013-02-08 19:36:23 +01:00
eval-okay-if.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-if.nix	* More test coverage.	2006-03-01 16:26:13 +00:00
eval-okay-ind-string.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-ind-string.nix	* Regression test.	2008-02-05 13:25:18 +00:00
eval-okay-let.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-let.nix	* Remove ancient Fix tests.	2004-10-27 12:41:53 +00:00
eval-okay-list.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-list.nix	* Builtin function `add' to add integers.	2006-09-22 15:29:21 +00:00
eval-okay-listtoattrs.exp	* Regression test for listToAttr's behaviour if an attribute name	2010-10-23 22:55:30 +00:00
eval-okay-listtoattrs.nix	* Keep attribute sets in sorted order to speed up attribute lookups.	2010-10-24 19:52:33 +00:00
eval-okay-logic.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-logic.nix	* More test coverage.	2006-03-01 16:26:13 +00:00
eval-okay-map.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-map.nix	* Builtin function `add' to add integers.	2006-09-22 15:29:21 +00:00
eval-okay-new-let.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-new-let.nix	* Finally, a real "let" syntax: `let x = ...; ... z = ...; in ...'.	2006-10-02 15:52:44 +00:00
eval-okay-overrides.exp	* Regression test for __overrides.	2010-10-22 15:15:12 +00:00
eval-okay-overrides.nix	* Regression test for __overrides.	2010-10-22 15:15:12 +00:00
eval-okay-pathexists.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-pathexists.nix	* Fix the tests wrt the AST changes, i.e., Str(s) -> Str(s, []), and	2006-10-17 11:08:59 +00:00
eval-okay-patterns.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-patterns.nix	* Simplify @-patterns: only {attrs}@name' or name@{attrs}' are now	2010-03-25 12:19:41 +00:00
eval-okay-readfile.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-readfile.nix	* New primop `readFile' to get the contents of a file as a string.	2007-11-21 13:49:59 +00:00
eval-okay-remove.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-remove.nix	* Added a primop `removeAttrs' to remove attributes from a set, e.g.,	2005-05-18 17:19:21 +00:00
eval-okay-scope-1.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-scope-1.nix	* Remove ancient Fix tests.	2004-10-27 12:41:53 +00:00
eval-okay-scope-2.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-scope-2.nix	* Remove ancient Fix tests.	2004-10-27 12:41:53 +00:00
eval-okay-scope-3.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-scope-3.nix	* Remove ancient Fix tests.	2004-10-27 12:41:53 +00:00
eval-okay-scope-4.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-scope-4.nix	* Tests for NIX-45.	2006-05-02 11:15:04 +00:00
eval-okay-scope-6.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-scope-6.nix	* More tests.	2006-05-02 11:20:55 +00:00
eval-okay-scope-7.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-scope-7.nix	* Change the scoping of "inherit (e) ..." in recs so that the	2009-05-15 13:46:13 +00:00
eval-okay-search-path.exp	* Allow redirections in search path entries. E.g. if you have a	2011-08-06 17:48:57 +00:00
eval-okay-search-path.flags	* Allow redirections in search path entries. E.g. if you have a	2011-08-06 17:48:57 +00:00
eval-okay-search-path.nix	* Refactoring: Get rid of a few subdirectories in corepkgs/, and some	2012-01-03 00:16:29 +00:00
eval-okay-string.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-string.nix	* Fix the tests wrt the AST changes, i.e., Str(s) -> Str(s, []), and	2006-10-17 11:08:59 +00:00
eval-okay-strings-as-attrs-names.exp	* Allow attribute names to be strings. Based on the	2011-07-13 15:53:24 +00:00
eval-okay-strings-as-attrs-names.nix	* Allow attribute names to be strings. Based on the	2011-07-13 15:53:24 +00:00
eval-okay-substring.exp	* builtins.substring: if "start" is beyond the end of the string,	2011-01-14 12:47:10 +00:00
eval-okay-substring.nix	* builtins.substring: if "start" is beyond the end of the string,	2011-01-14 12:47:10 +00:00
eval-okay-toxml2.exp	* Sync with the trunk.	2010-05-07 14:46:47 +00:00
eval-okay-toxml2.nix	* Sync with the trunk.	2010-05-07 14:46:47 +00:00
eval-okay-toxml.exp	* Sync with the trunk.	2010-05-07 14:46:47 +00:00
eval-okay-toxml.nix	Make source location info in the XML output optional.	2010-03-31 12:38:31 +00:00
eval-okay-tryeval.exp	* Print attributes in sorted order.	2010-05-12 12:15:49 +00:00
eval-okay-tryeval.nix	* Implemented tryEval, the last missing primop in the fast-eval	2010-05-12 11:23:44 +00:00
eval-okay-versions.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-versions.nix	* Export the nix-env derivation name parsing and version comparison	2008-07-01 10:10:32 +00:00
eval-okay-with.exp	* Update the expected test output (no longer an ATerm).	2010-04-21 16:22:03 +00:00
eval-okay-with.nix	* Doh.	2010-03-23 14:51:32 +00:00
eval-okay-xml.exp.xml	* Simplify @-patterns: only {attrs}@name' or name@{attrs}' are now	2010-03-25 12:19:41 +00:00
eval-okay-xml.nix	* Added an experimental feature suggested by Andres: ellipses ("...")	2008-08-14 14:00:44 +00:00
lib.nix	* Generalised the dependencyClosure primop to builtins.genericClosure,	2008-07-11 13:29:04 +00:00
parse-fail-dup-attrs-1.nix	* Check for duplicate attributes and formal parameters in Nix	2005-03-10 11:33:46 +00:00
parse-fail-dup-attrs-2.nix	* Check for duplicate attributes and formal parameters in Nix	2005-03-10 11:33:46 +00:00
parse-fail-dup-attrs-3.nix	* Check for duplicate attributes and formal parameters in Nix	2005-03-10 11:33:46 +00:00
parse-fail-dup-attrs-4.nix	* Some syntactic sugar for attribute sets: allow {x.y.z = ...;} as a	2009-05-15 12:35:23 +00:00
parse-fail-dup-attrs-6.nix	* Some syntactic sugar for attribute sets: allow {x.y.z = ...;} as a	2009-05-15 12:35:23 +00:00
parse-fail-dup-attrs-7.nix	* Check for duplicate attribute names / function arguments. `make	2010-04-22 11:02:24 +00:00
parse-fail-dup-formals.nix	* Check for duplicate attributes and formal parameters in Nix	2005-03-10 11:33:46 +00:00
parse-fail-patterns-1.nix	* @-patterns as in Haskell. For instance, in a function definition	2008-08-14 12:53:29 +00:00
parse-fail-regression-20060610.nix	* This expression has an undefined variable which isn't detected, so	2006-07-10 17:35:00 +00:00
parse-fail-undef-var-2.nix	* New language feature: domain checks, which check whether a function	2006-07-24 16:35:34 +00:00
parse-fail-undef-var.nix	* Check for duplicate attributes and formal parameters in Nix	2005-03-10 11:33:46 +00:00
parse-okay-1.nix	* Remove ancient Fix tests.	2004-10-27 12:41:53 +00:00
parse-okay-crlf.nix	* Meh.	2006-08-16 10:29:43 +00:00
parse-okay-dup-attrs-5.nix	* Check for duplicate attribute names / function arguments. `make	2010-04-22 11:02:24 +00:00
parse-okay-regression-20041027.nix	* Bug fix in parsing of /* ... */ comments; due to longest match	2004-10-27 13:00:31 +00:00
parse-okay-subversion.nix	* Use atdiff' instead of cmp' for checking test output.	2004-10-27 13:12:58 +00:00
parse-okay-url.nix	* Remove ancient Fix tests.	2004-10-27 12:41:53 +00:00