2 commits

Author	SHA1	Message	Date
Robert Hensing	d262efc240	libexpr: improve error messages for builtins.genericClosure ... Show which element(s) are involved at each error point: - When an element is missing the "key" attribute, show the element - When an element is not an attribute set, show the element - When comparing keys fails, show both elements being compared - When calling operator fails, show which element was being processed This provides concrete context using ValuePrinter with errorPrintOptions. Note: errorPrintOptions uses maxDepth=10 by default, which may print quite deeply nested structures in error messages. This could potentially be overwhelming, but follows the existing default for error contexts.	2025-11-06 22:28:49 +01:00
Robert Hensing	ca787bc3e0	tests: add error tests for builtins.genericClosure ... Covers error conditions for: - Invalid argument types (not an attrset) - Missing required attributes (startSet, operator) - Type mismatches (startSet/operator not correct type) - Element validation (elements not attrsets, missing key attribute) - Key comparison errors (incompatible types, uncomparable types) - Operator return value validation (not a list)	2025-11-06 21:33:41 +01:00