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Feature Request: ES2025 RegExp Duplicate named capturing groups #1290

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ota-meshi opened this issue Apr 13, 2024 · 3 comments
Closed

Feature Request: ES2025 RegExp Duplicate named capturing groups #1290

ota-meshi opened this issue Apr 13, 2024 · 3 comments

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@ota-meshi
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ota-meshi commented Apr 13, 2024 •
edited

RegExp Duplicate named capturing groups has now reached stage 4. I would like Acorn to support the new syntax.

https://github.com/tc39/proposal-duplicate-named-capturing-groups
tc39/ecma262#2721
This was referenced Apr 13, 2024
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@marijnh
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marijnh commented Apr 15, 2024

Where does it say this reached stage 4? The repository's readme still has it at 3.

@ota-meshi
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I think it has reached stage 4. Listed as ES2025.

https://github.com/tc39/proposals/blob/main/finished-proposals.md

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marijnh added a commit that referenced this issue Apr 16, 2024
@marijnh
Allow duplicate regexp capture group names in different branches
79dea8b 
FEATURE: Support ES2025 duplicate capture group names in regular
expressions.

Issue #1290
Issue #1291
marijnh added a commit that referenced this issue Apr 16, 2024
@marijnh
Allow duplicate regexp capture group names in different branches
7b7c1cd 
FEATURE: Support ES2025 duplicate capture group names in regular
expressions.

Issue #1290
Issue #1291
marijnh added a commit that referenced this issue Apr 17, 2024
@marijnh
Allow duplicate regexp capture group names in different branches
9d041c4 
FEATURE: Support ES2025 duplicate capture group names in regular
expressions.

Issue #1290
Issue #1291
@marijnh
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marijnh commented Apr 17, 2024

Done in 9d041c4

@marijnh marijnh closed this as completed Apr 17, 2024
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Add support for ES2025 RegExp duplicate named capturing groups ota-meshi/acorn
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@marijnh @ota-meshi