Extension block members do not have this parameter
#80457
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AlekseyTs
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Feature - Extension Everything
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333fred
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Sep 25, 2025
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jjonescz
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Sep 26, 2025
| static bool hasRefToRefStructThis(MethodSymbol? method) | ||
| { | ||
| return method?.TryGetThisParameter(out var thisParameter) == true && | ||
| return method?.TryGetThisParameter(out var thisParameter) == true && thisParameter is not null && |
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Consider nullable-enabling TryGetThisParameter to catch these kinds of mistakes sooner in the future #Resolved
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Technically this wouldn't help because on this code path null result was unexpected before my change to the behavior of the API.
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Annotated TryGetThisParameter
jjonescz
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Sep 26, 2025
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@jcouv Please review |
jcouv
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Sep 29, 2025
| static bool hasRefToRefStructThis(MethodSymbol? method) | ||
| { | ||
| return method?.TryGetThisParameter(out var thisParameter) == true && | ||
| return method?.TryGetThisParameter(out var thisParameter) == true && thisParameter is not null && |
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Should Never mind, I see we already have #ClosedBinder.HasThis(...) method be adjusted as well?
jcouv
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Sep 29, 2025
This was referenced Oct 4, 2025
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Related to #78968
Relates to test plan #76130