On 10/6/21 10:47 PM, Koichi Murase wrote:
I'd like the default behavior to be closer to what it is when
assoc_expand_once is enabled, as I said back in March. I think it's
going to be better for users in the long run.
Does that mean the behavior with `assoc_expand_once' being disabled
also modi
> I'd like the default behavior to be closer to what it is when
> assoc_expand_once is enabled, as I said back in March. I think it's
> going to be better for users in the long run.
Does that mean the behavior with `assoc_expand_once' being disabled
also modified in a way incompatible with older B
On 10/5/21 10:39 PM, Koichi Murase wrote:
>> You're right, there should be no `nesting' considered at all. By the time
>> unbind_array_element is called, since it's only called from unset_builtin,
>> the word and subscript should have already undergone all the expansion
>> they're going to. There
> The difference is that valid_array_reference can be called before
> any of the subscript is expanded, in which case you need to parse
> things that can be expanded, where unbind_array_element is called
> after all the expansions are performed (but see below).
>
> So let's see if we can talk throu
On 10/5/21 7:05 AM, Koichi Murase wrote:
> The segmentation fault is fixed by the above patch, but there
> still remains the same error as bash 4.4.
>
> bash-patch1: ${x[0: bad substitution
>
> This is caused by an inconsistency between `valid_array_reference
> (name,flags)' (arrayfu
> In Bash 4.0--5.3, the unset command causes the following error:
>
> bash-4.0: [${x[0]}]: bad array subscript
Sorry, please ignore these two lines. This part is unrelated to the
fix of the patches. The above error message was produced for the empty
associative array key, which is the expect
Bash Version:
devel branch (441078402919f6f0dd677cad18d55c7a89d294fc),
5.1.8(2)-maint (x86_64-pc-linux-gnu)
Description:
In the devel branch, « unset 'assoc[${x[0]}]' » causes a
segmentation fault, where `assoc' is the name of an associative
array. This does not happen with Bash 5.1.
