[release/8.0-staging] [mono][jit] Fix passing of byref arguments in m… #97850
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ghost
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/azp run runtime-extra-platforms |
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This was referenced Feb 2, 2024
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@vargaz will you backport the test to 8.0, also? |
…ono_gsharedvt_constrained_call (). (dotnet#97721) Fixes dotnet#97625.
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lambdageek
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Feb 2, 2024
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/azp run runtime-extra-platforms |
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jeffschwMSFT
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/azp run runtime |
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Backport of #97721 to release/8.0-staging
Customer Impact
A customer reported an issue where they were calling
SumorAverageon a List type of ~20K items resulting in a crash with an unclear stacktrace. After triaging, we noticed the runtime was not properly dereferencing byref values. We went in and fixed the glitch.Regression
Testing
Regression test added on CI to make sure this usage passes.
Also manually tested .Sum in a foreach and it works as expected.
Risk
Low