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Fix for GC of Ruby map frames. - #6533
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We were creating a map decoding frame when starting the *map*, but clearing the GC slot when finishing each *map entry*. This means that the decoding frame could be collected in the meantime.
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The existing gc test only tests map with one key/value pair. Can we add more key/value pair into the test? |
TeBoring
approved these changes
Aug 22, 2019
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We were creating a map decoding frame when starting the map,
but clearing the GC slot when finishing each map entry. This
means that the decoding frame could be collected in the meantime.
Hopefully this will fix #6532 (needs to be tested/verified).
I have not verified that this fixes anything yet, but it does seem to correct a correctness error in the previous code.