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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-11-08 17:05:44 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-11-10 10:54:21 +1100 |
| commit | 49908b4d90688bea6edb5ef811d78e61ba3aa5f3 (patch) | |
| tree | e4ec7ad15d6cb4b3b0986b2d5ae19fe592ce95f7 /compiler/rustc_session | |
| parent | fdaaaf9f923281ab98b865259aa40fbf93d72c7a (diff) | |
| download | rust-49908b4d90688bea6edb5ef811d78e61ba3aa5f3.tar.gz rust-49908b4d90688bea6edb5ef811d78e61ba3aa5f3.zip | |
Simplify the `current_rustc_version` macro.
It currently has the syntax
`current_rustc_version!(env!("CFG_RELEASE"))` where the
`env!("CFG_RELEASE")` part looks like a normal expression but it is
actually parsed and processed by the `current_rustc_version` macro.
The documented rationale for this is that you'll find it if you grep for
`env!("CFG_RELEASE")`. But I think that's of very little use -- I would
personally grep for just "CFG_RELEASE" -- and it complicates the macro,
requiring the use of `syn`.
This commit simplifies the macro.
Diffstat (limited to 'compiler/rustc_session')
| -rw-r--r-- | compiler/rustc_session/src/version.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_session/src/version.rs b/compiler/rustc_session/src/version.rs index 1ad8620bfba..c0c088bcef7 100644 --- a/compiler/rustc_session/src/version.rs +++ b/compiler/rustc_session/src/version.rs @@ -9,7 +9,7 @@ pub struct RustcVersion { } impl RustcVersion { - pub const CURRENT: Self = current_rustc_version!(env!("CFG_RELEASE")); + pub const CURRENT: Self = current_rustc_version!(); } impl Display for RustcVersion { |