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c7e1c612eb
Similar to the deepSeq fix, toJSON on deeply nested structures caused an uncontrolled OS-level stack overflow. Fix by adding call depth tracking to printValueAsJSON.
8 lines
286 B
Nix
8 lines
286 B
Nix
# Test that toJSON on a deeply nested structure produces a controlled
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# stack overflow error rather than a segfault.
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let
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long = builtins.genList (x: x) 100000;
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reverseLinkedList = builtins.foldl' (tail: head: { inherit head tail; }) null long;
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in
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builtins.toJSON reverseLinkedList
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