09834d1c08
A straight conversion from a type T to an interface type I, where T does not implement I, should always panic with an interface conversion error that shows the missing method. This was not happening if the conversion was done once using the comma-ok form (the result would not be OK) and then again in a straight conversion. Due to an error in the runtime package the second conversion was failing with a nil pointer dereference. Fixes #16130. Change-Id: I8b9fca0f1bb635a6181b8b76de8c2385bb7ac2d2 Reviewed-on: https://go-review.googlesource.com/24284 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by: Michel Lespinasse <walken@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Andrew Gerrand <adg@golang.org> Reviewed-by: Keith Randall <khr@golang.org> |
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The Go Programming Language
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Binary Distribution Notes
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