polykernel a382919d7d primops: lazy evaluation of replaceStrings replacements ... The primop `builtins.replaceStrings` currently always strictly evaluates the replacement strings, however time and space are wasted for their computation if the corresponding pattern do not occur in the input string. This commit makes the evaluation of the replacement strings lazy by deferring their evaluation to when the corresponding pattern are matched and memoize the result for efficient retrieval on subsequent matches. The testcases for replaceStrings was updated to check for lazy evaluation of the replacements. A note was also added in the release notes to document the behavior change.		2023-05-25 18:35:23 -04:00
..
flake	Merge remote-tracking branch 'origin/master' into source-path	2023-04-24 13:20:36 +02:00
primops	Use std::set<StringContextElem> not PathSet for string contexts	2023-04-21 01:05:49 -04:00
tests	primops: lazy evaluation of replaceStrings replacements	2023-05-25 18:35:23 -04:00
value	Use std::set<StringContextElem> not PathSet for string contexts	2023-04-21 01:05:49 -04:00
attr-path.cc	Merge remote-tracking branch 'origin/master' into source-path	2023-04-24 13:20:36 +02:00
attr-path.hh	Merge remote-tracking branch 'upstream/master' into source-path	2023-04-17 11:41:50 +02:00
attr-set.cc	Don't pass Symbol by reference	2022-04-26 13:25:17 +02:00
attr-set.hh	Finish converting existing comments for internal API docs (#8146)	2023-04-07 13:55:28 +00:00
eval-cache.cc	Formatting	2023-04-25 16:52:02 +02:00
eval-cache.hh	Finish converting existing comments for internal API docs (#8146)	2023-04-07 13:55:28 +00:00
eval-inline.hh	Finish converting existing comments for internal API docs (#8146)	2023-04-07 13:55:28 +00:00
eval.cc	Upgrade downstreamPlaceholder to a type with methods	2023-05-17 17:41:16 -04:00
eval.hh	Upgrade downstreamPlaceholder to a type with methods	2023-05-17 17:41:16 -04:00
fetchurl.nix	fetchurl.nix: change other use of __impure	2022-09-16 01:54:24 -07:00
function-trace.cc	Revert the enum struct change	2020-06-18 22:11:26 +00:00
function-trace.hh	Ensure all headers have #pragma once and are in API docs	2023-03-31 23:19:44 -04:00
get-drvs.cc	Use std::set<StringContextElem> not PathSet for string contexts	2023-04-21 01:05:49 -04:00
get-drvs.hh	Finish converting existing comments for internal API docs (#8146)	2023-04-07 13:55:28 +00:00
imported-drv-to-derivation.nix	Move some corepkgs into the nix binary	2020-03-11 16:57:48 +01:00
json-to-value.cc	return string_views from forceString*	2022-01-27 17:15:43 +01:00
json-to-value.hh	Ensure all headers have #pragma once and are in API docs	2023-03-31 23:19:44 -04:00
lexer.l	Handle EOFs in string literals correctly	2022-05-25 17:58:13 +02:00
local.mk	Enable -Werror=switch-enum	2023-04-03 18:45:20 +02:00
nix-expr.pc.in	Fix building with GCC 9	2023-02-10 18:38:57 +01:00
nixexpr.cc	Merge remote-tracking branch 'upstream/master' into source-path	2023-04-17 11:41:50 +02:00
nixexpr.hh	Merge remote-tracking branch 'upstream/master' into source-path	2023-04-17 11:41:50 +02:00
parser.y	Origin: Use SourcePath	2023-04-06 15:25:06 +02:00
paths.cc	Backport SourcePath from the lazy-trees branch	2023-04-06 13:15:50 +02:00
primops.cc	primops: lazy evaluation of replaceStrings replacements	2023-05-25 18:35:23 -04:00
primops.hh	Finish converting existing comments for internal API docs (#8146)	2023-04-07 13:55:28 +00:00
print.cc	libexpr: quote reserved keys when printing	2023-05-09 09:45:12 -05:00
print.hh	libexpr: quote reserved keys when printing	2023-05-09 09:45:12 -05:00
symbol-table.hh	Finish converting existing comments for internal API docs (#8146)	2023-04-07 13:55:28 +00:00
value-to-json.cc	Merge remote-tracking branch 'origin/master' into source-path	2023-04-24 13:20:36 +02:00
value-to-json.hh	Use std::set<StringContextElem> not PathSet for string contexts	2023-04-21 01:05:49 -04:00
value-to-xml.cc	Merge remote-tracking branch 'origin/master' into source-path	2023-04-24 13:20:36 +02:00
value-to-xml.hh	Use std::set<StringContextElem> not PathSet for string contexts	2023-04-21 01:05:49 -04:00
value.hh	Merge remote-tracking branch 'origin/master' into source-path	2023-04-24 13:20:36 +02:00