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Missing [N] in RegExp grammar? #1081

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anba opened this issue Jan 26, 2018 · 5 comments
Open

Missing [N] in RegExp grammar? #1081

anba opened this issue Jan 26, 2018 · 5 comments

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@anba
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anba commented Jan 26, 2018

Multiple RegExp grammar productions seem to be missing the new [N] grammar parameter. E.g. in 21.2.1, Pattern, Disjunction, Alternative, Term, and Assertion all need [N].
@jmdyck
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jmdyck commented Jan 26, 2018

See a84a54b

@mathiasbynens
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Are you planning on submitting PRs for these findings? If not, I’m happy to submit a PR fixing all these once #1029 goes in.

@jmdyck
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jmdyck commented Jan 26, 2018

I've already got PR #1053 waiting.

@anba
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anba commented Apr 13, 2018

This seems almost fixed, except that in B.1.4 Regular Expressions Patterns ClassAtomNoDash takes [N], but it is never called with [N].

@jmdyck
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jmdyck commented Aug 5, 2019

Right. B.1.4 appears to assume that the N parameter is added to and passed down by:

  • CharacterClass
  • ClassRanges
  • NonemptyClassRanges
  • NonemptyClassRangesNoDash
  • ClassAtom

jmdyck added a commit to jmdyck/ecma262 that referenced this issue Aug 27, 2019
@jmdyck
Editorial: Add [N] parameter to 5 productions
5820fba 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Sep 17, 2019
@jmdyck
Editorial: Add [N] parameter to 5 productions
c7198ea 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Dec 13, 2019
@jmdyck
Editorial: Add [N] parameter to 5 productions
b4ad39d 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Jan 7, 2020
@jmdyck
Editorial: Add [N] parameter to 5 productions
7be3bfd 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Jan 25, 2020
@jmdyck
Editorial: Add [N] parameter to 5 productions
7cbf498 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Feb 5, 2020
@jmdyck
Editorial: Add [N] parameter to 5 productions
fbdf1a0 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Feb 5, 2020
@jmdyck
Editorial: Add [N] parameter to 5 productions
7158983 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
@bakkot bakkot mentioned this issue Jun 9, 2020
Closed
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Jun 15, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
866c131 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Jun 23, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
bb01351 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Jul 11, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
e8ca5b3 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Jul 18, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
bb4f7aa 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Jul 24, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
cdbf14f 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Aug 17, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
3d4c11f 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Sep 14, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
5d412eb 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Sep 24, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
f7c1c2c 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
jmdyck added a commit to jmdyck/ecma262 that referenced this issue Sep 29, 2021
@jmdyck
Editorial: Add [N] parameter to 5 productions
42ca8e3 
Specifically, add [N] parameter to
    CharacterClass
    ClassRanges
    NonemptyClassRanges
    NonemptyClassRangesNoDash
    ClassAtom

These were implied when commit 95ec0c6 (of PR tc39#1027)...

- added [?N] to RHS occurrences of CharacterClass
  without explicitly adding [N] to the LHS occurrence CharacterClass; and

- added [N] to the LHS occurrence of ClassAtomNoDash (in Annex B)
  without adding [?N] to any RHS occurrence.

This commit propagates [N] across that gap.

(See issue tc39#1081.)
@jmdyck jmdyck mentioned this issue Mar 3, 2024
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@mathiasbynens @anba @jmdyck