Remove unused macros from the codebase #41934
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r? @arielb1 (rust_highfive has picked a reviewer for you, use r? to override) |
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I want to get this through separate review as its easy and simple, and to not burden @jseyfried . This change does block the other PR though, as if the lint gets added, we emit warnings for each of these macros and all of the crates have |
Removes unused macros from:
* libcore
* libcollections
The last use of these two macros was removed in commit
b64c9d5
when the char_range_at_reverse function was been removed.
* librustc_errors
Their last use was removed by commits
2f2c3e1
and 11dc974.
* libsyntax_ext
* librustc_trans
Also, put the otry macro in back/msvc/mod.rs under the
same cfg argument as the places that use it.
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@bors r+ |
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📌 Commit 80891f6 has been approved by |
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Remove unused macros from the codebase Thanks to the lint I've implemented in rust-lang#41907 I've found some unused macros inside the rustc codebase.
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Remove unused macros from the codebase Thanks to the lint I've implemented in rust-lang#41907 I've found some unused macros inside the rustc codebase.
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Remove unused macros from the codebase Thanks to the lint I've implemented in rust-lang#41907 I've found some unused macros inside the rustc codebase.
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Remove unused macros from the codebase Thanks to the lint I've implemented in rust-lang#41907 I've found some unused macros inside the rustc codebase.
eddyb
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May 13, 2017
| // option. This file may not be copied, modified, or distributed | ||
| // except according to those terms. | ||
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| macro_rules! unpack_datum { |
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Ahahahahahhaahahaha I didn't even realize this file existed.
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@bors rollup |
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May 16, 2017
Add lint for unused macros Addresses parts of rust-lang#34938, to add a lint for unused macros. We now output warnings by default when we encounter a macro that we didn't use for expansion. Issues to be resolved before this PR is ready for merge: - [x] fix the NodeId issue described above - [x] remove all unused macros from rustc and the libraries or set `#[allow(unused_macros)]` next to them if they should be kept for some reason. This is needed for successful boostrap and bors to accept the PR. -> rust-lang#41934 - [x] ~~implement the full extent of rust-lang#34938, that means the macro match arm checking as well.~~ *let's not do this for now*
Mark-Simulacrum
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May 16, 2017
Add lint for unused macros Addresses parts of rust-lang#34938, to add a lint for unused macros. We now output warnings by default when we encounter a macro that we didn't use for expansion. Issues to be resolved before this PR is ready for merge: - [x] fix the NodeId issue described above - [x] remove all unused macros from rustc and the libraries or set `#[allow(unused_macros)]` next to them if they should be kept for some reason. This is needed for successful boostrap and bors to accept the PR. -> rust-lang#41934 - [x] ~~implement the full extent of rust-lang#34938, that means the macro match arm checking as well.~~ *let's not do this for now*
bors
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May 16, 2017
Add lint for unused macros Addresses parts of #34938, to add a lint for unused macros. We now output warnings by default when we encounter a macro that we didn't use for expansion. Issues to be resolved before this PR is ready for merge: - [x] fix the NodeId issue described above - [x] remove all unused macros from rustc and the libraries or set `#[allow(unused_macros)]` next to them if they should be kept for some reason. This is needed for successful boostrap and bors to accept the PR. -> #41934 - [x] ~~implement the full extent of #34938, that means the macro match arm checking as well.~~ *let's not do this for now*
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Thanks to the lint I've implemented in #41907 I've found some unused macros inside the rustc codebase.