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lib: add showWarnings

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This commit is contained in:
Jan Malakhovski
2019-03-08 11:19:18 +02:00
committed by danbst
parent e84cf5edad
commit 570aed4b46
3 changed files with 4 additions and 5 deletions
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lib/trivial.nix
+2 -1
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@@ -259,9 +259,10 @@ rec {
# TODO: figure out a clever way to integrate location information from
# something like __unsafeGetAttrPos.
warn = msg: builtins.trace "WARNING: ${msg}";
warn = msg: builtins.trace "warning: ${msg}";
info = msg: builtins.trace "INFO: ${msg}";
showWarnings = warnings: res: lib.fold (w: x: warn w x) res warnings;
## Function annotations