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tvl-depot/src/libexpr
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Eelco Dolstra 6c98e6a5de Optionally ignore null-valued derivation attributes 
This allows adding attributes like

  attr = if stdenv.system == "bla" then something else null;

without changing the resulting derivation on non-<bla> platforms.

We once considered adding a special "ignore" value for this purpose,
but using null seems more elegant.
2012-11-27 15:01:32 +01:00
..
attr-path.cc Templatise tokenizeString() 2012-09-19 15:43:23 -04:00
attr-path.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00
common-opts.cc Fix error message 2012-02-09 18:56:48 +01:00
common-opts.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00
eval-inline.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00
eval.cc Optionally ignore null-valued derivation attributes 2012-11-27 15:01:32 +01:00
eval.hh Optionally ignore null-valued derivation attributes 2012-11-27 15:01:32 +01:00
get-drvs.cc nix-instantiate: Fix read-only evaluation 2012-11-26 17:41:10 +01:00
get-drvs.hh nix-instantiate: Fix read-only evaluation 2012-11-26 17:41:10 +01:00
lexer.l Allow dashes in identifiers 2012-09-27 15:49:20 -04:00
Makefile.am * Inline some functions and get rid of the indirection through 2012-02-04 13:50:25 +00:00
names.cc * Export the nix-env derivation name parsing and version comparison 2008-07-01 10:10:32 +00:00
names.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00
nix.sdf First attempt to update Nix SDF grammar to match the actual bison grammar 2008-06-04 14:36:46 +00:00
nixexpr.cc * Allow a default value in attribute selection by writing 2011-07-13 12:19:57 +00:00
nixexpr.hh Add some basic profiling support to the evaluator 2012-08-12 23:29:28 -04:00
parser.y Avoid concatenating lists of one string 2012-08-13 15:10:29 -04:00
primops.cc Optionally ignore null-valued derivation attributes 2012-11-27 15:01:32 +01:00
symbol-table.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00
value-to-xml.cc Fix compilation on FreeBSD 2012-03-05 22:04:40 +01:00
value-to-xml.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00
value.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00