Hideto Ueno 0727fcb11d [mlir][Bytecode] Fix infinite loop by tracking type/attribute in deferred worklist (#174874) ...

The bytecode reader could enter an infinite loop when parsing deeply
nested attributes containing type references. The deferred worklist
stored only indices without distinguishing between attributes and types,
causing type indexes to be misinterpreted as attributes.

This patch changes the deferred worklist to store pairs of (index, kind)
to track whether each deferred entry is a type or attribute. The
worklist processing logic is updated to resolve the correct entry type.

2026-01-09 17:11:19 -08:00

109 KiB

Raw Blame History

View Raw