eldritch horrors
609a8e0d94
Print the value in `error: cannot coerce` messages
(cherry picked from commit 5b7bfd2d6b89d7dd5f54c1ca6c8072358d31a84e)
===
test taken from 6e8d5983143ae576e3f4b1d2954a5267f2943a49; it was added
previously (and not backported because its pr was a mostly-revert), but
it's useful to have around.
Change-Id: Icbd14b55e3610ce7b774667bf14b82e6dc717982
10 lines
368 B
Nix
10 lines
368 B
Nix
let
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# Basically a "billion laughs" attack, but toned down to simulated `pkgs`.
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ha = x: y: { a = x y; b = x y; c = x y; d = x y; e = x y; f = x y; g = x y; h = x y; j = x y; };
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has = ha (ha (ha (ha (x: x)))) "ha";
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# A large structure that has already been evaluated.
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pkgs = builtins.deepSeq has has;
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in
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# The error message should not be too long.
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''${pkgs}''
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