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Remove obsolete checks for missing primops

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This commit is contained in:
Eelco Dolstra 2014-10-04 17:53:56 +02:00
parent 6c2bf141cf
commit eeac1e70aa
1 changed files with 10 additions and 18 deletions
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18
lib/debug.nix
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@ -9,22 +9,14 @@ in
rec {
inherit (builtins) addErrorContext;
# Wrapper aroung the primop `addErrorContext', which shouldn't used
# directly. It evaluates and returns `val', but if an evaluation
# error occurs, the text in `msg' is added to the error context
# (stack trace) printed by Nix.
addErrorContext =
if builtins ? addErrorContext
then builtins.addErrorContext
else msg: val: val;
addErrorContextToAttrs = lib.mapAttrs (a : v : lib.addErrorContext "while evaluating ${a}" v);
addErrorContextToAttrs = lib.mapAttrs (a: v: lib.addErrorContext "while evaluating ${a}" v);
traceVal = if builtins ? trace then x: (builtins.trace x x) else x: x;
traceXMLVal = if builtins ? trace then x: (builtins.trace (builtins.toXML x) x) else x: x;
traceXMLValMarked = str: if builtins ? trace then x: (builtins.trace ( str + builtins.toXML x) x) else x: x;
traceVal = x: builtins.trace x x;
traceXMLVal = x: builtins.trace (builtins.toXML x) x;
traceXMLValMarked = str: x: builtins.trace (str + builtins.toXML x) x;
# this can help debug your code as well - designed to not produce thousands of lines
traceShowVal = x : trace (showVal x) x;