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Remove error from anydata #463

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jclark opened this issue Mar 25, 2020 · 0 comments
Closed

Remove error from anydata #463

jclark opened this issue Mar 25, 2020 · 0 comments
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Area/Lang Relates to the Ballerina language specification Type/Improvement Enhancement to language design
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Swan Lake preview 1

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jclark commented Mar 25, 2020 •
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In addition to removing, the error type is removed from anydata, several types have to change from anydata toanydata|readonly:

  • error detail record of error
  • param/return of value:clone and value:cloneReadOnly
  • send action

This is part of #189.

This depends on #462.

This is a prerequisite of #353.

We can get rid of the concept of a pure value and replace it by anydata. This implies == is not defined for error (which is right since == will ignore brands).
@jclark jclark added the Type/Improvement Enhancement to language design label Mar 25, 2020
@jclark jclark added this to the 2020R2 milestone Mar 25, 2020
@jclark jclark self-assigned this Mar 25, 2020
This was referenced Mar 26, 2020
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jclark added a commit that referenced this issue Mar 27, 2020
@jclark
Move error type into behavioral category
8ce5cd0 
Part of #463.
jclark added a commit that referenced this issue Mar 27, 2020
@jclark
Take error out of anydata
5e25262 
"pure" now means the same as anydata.
Part of #463.
@jclark jclark added Area/Lang Relates to the Ballerina language specification status/inprogress Fixes are in the process of being added labels Mar 27, 2020
@jclark jclark closed this as completed in b5e09c0 Mar 27, 2020
jclark added a commit that referenced this issue Mar 28, 2020
@jclark
More work on readonly type
0bb6afd 
Part of #465.
Also improve error (#463).
@jclark jclark removed the status/inprogress Fixes are in the process of being added label Mar 29, 2020
@rdhananjaya rdhananjaya mentioned this issue Apr 2, 2020
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@jclark jclark modified the milestones: 2020R3, 2020R2 Apr 24, 2020
@irshadnilam irshadnilam mentioned this issue May 26, 2020
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