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Remove final panics from stm32xx-sys on h7 and keep it that way #1711
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What's the motivation for making this a task feature, rather than just always enabling it? It seems a bit awkward to have to enable
no-panic
in theapp.toml
s, when thesys
task will never panic, and this only controls the elimination of the panicking code. Since the task is built independently of other tasks, we don't need to worry about e.g. feature unification enablingno-panic
for everyone, so I'd kind of prefer for theapp.toml
author to not have to think about this at all.I'm open to being convinced otherwise about this, though, if you think there's a real use-case for not enabling
no-panic
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The
sys
task may never panic, but the compiler is only known to reliably remove all of the panics on some of our ARMv7-M builds. I haven't tested it at all on v6-M. So for now, it's conditional.Definitely interested in forcing it on later once we've convinced ourselves it won't be annoying.