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recover determines whether it's being called by a deferred frame by matching its caller's argument frame pointer with the one recorded in the panic object. That means its caller needs a valid and unique argument frame pointer, so it must not be inlined. With this fix, test/recover.go passes with -l=4. Fixes #23557. Change-Id: I1f32a624c49e387cfc67893a0829bb248d69c3d4 Reviewed-on: https://go-review.googlesource.com/90035 Run-TryBot: Austin Clements <austin@google.com> Reviewed-by: Cherry Zhang <cherryyz@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> |
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The Go Programming Language
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