• Matthias Liedtke's avatar
    [wasm-gc] Debugger: Provide type info for structs and arrays in tables · ee9b0f9f
    Matthias Liedtke authored
    This change also modifies the way references are typed: Instead of
    using the static type (which may be a generic type like anyref) the
    actual type based on the referenced object is used.
    While this is very useful for arrays and structs (and somewhat nice for
    i31 not just being a number but also having some type information), it
    means for non-null values that the reference type is "not nullable",
    so it will show e.g. "ref $type0" although the static type  might be
    "ref null $type0".
    
    Bug: v8:7748
    Change-Id: I00c3258b0da6f89ec5efffd2a963889b1f341c3a
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3852485Reviewed-by: 's avatarBenedikt Meurer <bmeurer@chromium.org>
    Commit-Queue: Matthias Liedtke <mliedtke@chromium.org>
    Cr-Commit-Position: refs/heads/main@{#82753}
    ee9b0f9f
debug-wasm-objects.cc 41.3 KB