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Tracking issue for RFC 520: change fixed length array syntax #19999

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nrc opened this issue Dec 19, 2014 · 1 comment · Fixed by #20387
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Tracking issue for RFC 520: change fixed length array syntax #19999

nrc opened this issue Dec 19, 2014 · 1 comment · Fixed by #20387
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B-RFC-approved Blocker: Approved by a merged RFC but not yet implemented.

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nrc commented Dec 19, 2014

Change syntax for fixed length arrays to [T; n] and for repeating array initialisers to [expr; n] where n is a constexpr with type uint.

Nominated for 1.0, p-backcompat-lang.
@nrc nrc added I-nominated B-RFC-approved Blocker: Approved by a merged RFC but not yet implemented. labels Dec 19, 2014
@nrc nrc self-assigned this Dec 19, 2014
@nrc nrc mentioned this issue Dec 19, 2014
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nrc commented Dec 19, 2014

RFC

@nrc nrc mentioned this issue Dec 20, 2014
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alexcrichton added a commit to alexcrichton/rust that referenced this issue Dec 21, 2014
@alexcrichton
rollup merge of rust-lang#20057: nick29581/array-syntax
bc1d818 
This does NOT break any existing programs because the `[_, ..n]` syntax is also supported.

Part of rust-lang#19999

r? @nikomatsakis
@nrc nrc mentioned this issue Jan 1, 2015
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nrc added a commit to nrc/rust that referenced this issue Jan 1, 2015
@nrc
Disallow [_, ..n] syntax for fixed length arrays and repeating array …
d45b5d2 
…constructors

Closes rust-lang#19999

[breaking-change]

Use [_; n] instead.
bors added a commit that referenced this issue Jan 2, 2015
@bors
auto merge of #20387 : nick29581/rust/arrays-2, r=alexcrichton
cd61416 
Closes #19999
muggenhor added a commit to muggenhor/rudoku that referenced this issue Jan 4, 2015
@muggenhor
Update to match new fixed-length array syntax
8ae808d 
Specifically conform to [RFC 520][1], delivered in
rust-lang/rust@cd61416 as part of
rust-lang/rust#19999.

[1]: https://github.com/rust-lang/rfcs/blob/master/text/0520-new-array-repeat-syntax.md
jedisct1 pushed a commit to jedisct1/sodiumoxide that referenced this issue Oct 20, 2015
@ignisf
Update array syntax to conform to RFC 520
bc50639 
Change all instances of the [_, ..n] array syntax to the new [_; n]
syntax. See rust-lang/rfcs#520 and rust-lang/rust#19999
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New array syntax pt2 nrc/rust
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