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Fix underflow in Printer::printList

Analogous to 9b88bf8adf / three commits back
This commit is contained in:
Robert Hensing 2024-06-29 14:08:43 +02:00
parent bfc5416240
commit b2c7f09b0a
3 changed files with 25 additions and 1 deletions

View file

@ -0,0 +1,11 @@
# This reproduces https://github.com/NixOS/nix/issues/10993, for lists
# $ nix run nix/2.23.1 -- eval --expr '"" + (let v = [ [ 1 2 3 4 5 6 7 8 ] [1 2 3 4]]; in builtins.deepSeq v v)'
# error:
# … while evaluating a path segment
# at «string»:1:6:
# 1| "" + (let v = [ [ 1 2 3 4 5 6 7 8 ] [1 2 3 4]]; in builtins.deepSeq v v)
# | ^
#
# error: cannot coerce a list to a string: [ [ 1 2 3 4 5 6 7 8 ] [ 1 «4294967290 items elided» ] ]
"" + (let v = [ [ 1 2 3 4 5 6 7 8 ] [1 2 3 4]]; in builtins.deepSeq v v)