Use semicolons instead of commas. #87

Merged

topecongiro merged 1 commit from semicolons into master

2017-03-24 00:42:04 -05:00

topecongiro commented

2017-03-22 11:19:50 -05:00

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Closes #65.

dtolnay commented

2017-03-22 11:24:24 -05:00

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This is a bit more complicated because commas are treated as separators with an optional trailing separator, while semicolons need to be treated as terminators.

{ a, b, c } // ok
{ a, b, c, } // ok
{ a; b; c; } // ok
{ a; b; c } // not ok

The pairs of rules that look like this:

$($(#[$Flag_attr:meta])* const $Flag:ident = $value:expr);+
$($(#[$Flag_attr:meta])* const $Flag:ident = $value:expr);+;

need to be replaced by a single rule that looks like this:

$($(#[$Flag_attr:meta])* const $Flag:ident = $value:expr ;)+

This is a bit more complicated because commas are treated as separators with an optional trailing separator, while semicolons need to be treated as terminators. ```rust { a, b, c } // ok { a, b, c, } // ok { a; b; c; } // ok { a; b; c } // not ok ``` The pairs of rules that look like this: ```rust $($(#[$Flag_attr:meta])* const $Flag:ident = $value:expr);+ $($(#[$Flag_attr:meta])* const $Flag:ident = $value:expr);+; ``` need to be replaced by a single rule that looks like this: ```rust $($(#[$Flag_attr:meta])* const $Flag:ident = $value:expr ;)+ ```

topecongiro commented

2017-03-22 11:32:26 -05:00

(Migrated from github.com)