Re: [go-nuts] Re: Is []rune(invalidUTF8str) underspecified?

2024-07-09 Thread 'David Anderson' via golang-nuts
On Tue, Jul 9, 2024, at 19:46, Ian Lance Taylor wrote: > On Tue, Jul 9, 2024 at 5:24 PM 'David Anderson' via golang-nuts > wrote: > > > > In practice, as you point out, the original Go implementation does the > > obvious thing and reuses the range iteration beh

Re: [go-nuts] Re: Is []rune(invalidUTF8str) underspecified?

2024-07-09 Thread 'David Anderson' via golang-nuts
On Tue, Jul 9, 2024, at 15:22, peterGo wrote: > > On Tuesday, July 9, 2024 at 3:42:51 PM UTC-4 David Anderson wrote: >> __ >> I've been going over the spec to clarify finer points of how string vs. >> []byte behave, I think there may be an unnecessary degree of freedom that >> could be removed.

[go-nuts] Is []rune(invalidUTF8str) underspecified?

2024-07-09 Thread 'David Anderson' via golang-nuts
I've been going over the spec to clarify finer points of how string vs. []byte behave, I think there may be an unnecessary degree of freedom that could be removed. Either that, or I missed a load-bearing statement that constrains implementations. In https://go.dev/ref/spec#Conversions, `[]rune(