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Infix modifier is not covered by the EBNF #19668

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susliko opened this issue Feb 11, 2024 · 0 comments · Fixed by #19670
Closed

Infix modifier is not covered by the EBNF #19668

susliko opened this issue Feb 11, 2024 · 0 comments · Fixed by #19670
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itype:bug stat:needs triage Every issue needs to have an "area" and "itype" label
Milestone
3.4.2

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@susliko
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susliko commented Feb 11, 2024

The following code is valid in Scala 3.3.1

object Test:
  infix def hello = 2001

But it seems to be not covered by the ebnf grammar, as "infix" is only mentioned as a soft keyword.
Probably, it should be among others in the LocalModifier

LocalModifier     ::=  ‘abstract’
                    |  ‘final’
                    |  ‘sealed’
                    |  ‘open’
                    |  ‘implicit’
                    |  ‘lazy’
                    |  ‘inline’
@susliko susliko added itype:bug stat:needs triage Every issue needs to have an "area" and "itype" label labels Feb 11, 2024
odersky added a commit to dotty-staging/dotty that referenced this issue Feb 11, 2024
@odersky
Update syntax.md
e06b831 
 1. Add missing soft modifiers
 2. Port changes from multiple type parameter sections to reference.
    Now that multiple type parameter sections are merged, this is the
    official syntax. This also covers extension method declarations.

Fixes scala#19667
Fixes scala#19668
@odersky odersky mentioned this issue Feb 11, 2024
Merged
odersky added a commit that referenced this issue Feb 14, 2024
@odersky
Update syntax.md (#19670)
b160bbb 
 1. Add missing soft modifiers
2. Port changes from multiple type parameter sections to reference. Now
that multiple type parameter sections are merged, this is the official
syntax. This also covers extension method declarations.

Fixes #19667
Fixes #19668
@Kordyjan Kordyjan added this to the 3.4.2 milestone Mar 28, 2024
@Kordyjan Kordyjan modified the milestones: 3.4.2, 3.5.0 May 10, 2024
WojciechMazur pushed a commit that referenced this issue Jul 1, 2024
@odersky @WojciechMazur
Update syntax.md
91f0501 
 1. Add missing soft modifiers
 2. Port changes from multiple type parameter sections to reference.
    Now that multiple type parameter sections are merged, this is the
    official syntax. This also covers extension method declarations.

Fixes #19667
Fixes #19668

[Cherry-picked e06b831]
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Update syntax.md dotty-staging/dotty
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@Kordyjan @susliko