Commits on Jan 6, 2024

1. Work around new dead_code warnings …

       warning: field `0` is never read
         --> macro/src/syntax/mod.rs:52:13
          |
       52 |     Include(Include),
          |     ------- ^^^^^^^
          |     |
          |     field in this variant
          |
          = note: `#[warn(dead_code)]` on by default
       help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
          |
       52 |     Include(()),
          |             ~~
   
       warning: fields `0` and `1` are never read
        --> macro/src/syntax/cfg.rs:9:8
         |
       9 |     Eq(Ident, Option<LitStr>),
         |     -- ^^^^^  ^^^^^^^^^^^^^^
         |     |
         |     fields in this variant
         |
       help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
         |
       9 |     Eq((), ()),
         |        ~~  ~~
   
       warning: field `0` is never read
         --> macro/src/syntax/cfg.rs:11:9
          |
       11 |     Any(Vec<CfgExpr>),
          |     --- ^^^^^^^^^^^^
          |     |
          |     field in this variant
          |
       help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
          |
       11 |     Any(()),
          |         ~~
   
       warning: field `0` is never read
         --> macro/src/syntax/cfg.rs:12:9
          |
       12 |     Not(Box<CfgExpr>),
          |     --- ^^^^^^^^^^^^
          |     |
          |     field in this variant
          |
       help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
          |
       12 |     Not(()),
          |         ~~
   
       warning: field `0` is never read
          --> src/lib.rs:551:13
           |
       551 | struct void(core::ffi::c_void);
           |        ---- ^^^^^^^^^^^^^^^^^
           |        |
           |        field in this struct
           |
           = note: `#[warn(dead_code)]` on by default
       help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
           |
       551 | struct void(());
           |             ~~
   
       warning: field `0` is never read
          --> tests/ffi/lib.rs:411:26
           |
       411 | pub struct Reference<'a>(&'a String);
           |            ---------     ^^^^^^^^^^
           |            |
           |            field in this struct
           |
           = note: `#[warn(dead_code)]` on by default
       help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
           |
       411 | pub struct Reference<'a>(());
           |                          ~~

   

   dtolnay committed Jan 6, 2024
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