Krzysztof Drewniak b3d392af5b [mlir][tblgen] Fix bug around parsing optional prop-dict keys (#120045) ...

The printer for prop-dict would elide properties that had their default
value, such as optional properties that were not present. The parser
would similarly not raise an error if such a key was missing. However,
after not raising an error, the parser would attempt to convert the null
attribute to a property anyway, causing failures.

This commit fixes the issue and adds tests.

2024-12-16 07:10:17 -08:00

28 KiB

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