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| author | John Ericson <John.Ericson@Obsidian.Systems> | 2023-02-28 11:34:34 -0500 |
|---|---|---|
| committer | John Ericson <John.Ericson@Obsidian.Systems> | 2023-02-28 11:34:34 -0500 |
| commit | d12f57c2c0ef32180875aa4a0b803c838a7d988f (patch) | |
| tree | 2c046d98bc0bd9171881ff0b6d56fa89c7c642e6 /tests/lang/eval-okay-foldlStrict-lazy-elements.nix | |
| parent | c36b584f8eb103afa152ef4304cf9fd5c3ebaaf0 (diff) | |
| parent | 4489def1b36aeaee2254159efc1c21c868cc8585 (diff) | |
Merge remote-tracking branch 'upstream/master' into path-info
Diffstat (limited to 'tests/lang/eval-okay-foldlStrict-lazy-elements.nix')
| -rw-r--r-- | tests/lang/eval-okay-foldlStrict-lazy-elements.nix | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/lang/eval-okay-foldlStrict-lazy-elements.nix b/tests/lang/eval-okay-foldlStrict-lazy-elements.nix new file mode 100644 index 000000000..c666e07f3 --- /dev/null +++ b/tests/lang/eval-okay-foldlStrict-lazy-elements.nix @@ -0,0 +1,9 @@ +# Tests that the rhs argument of op is not forced unconditionally +let + lst = builtins.foldl' + (acc: x: acc ++ [ x ]) + [ ] + [ 42 (throw "this shouldn't be evaluated") ]; +in + +builtins.head lst |