diff options
Diffstat (limited to 'compiler/rustc_attr_data_structures/src/stability.rs')
| -rw-r--r-- | compiler/rustc_attr_data_structures/src/stability.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_attr_data_structures/src/stability.rs b/compiler/rustc_attr_data_structures/src/stability.rs index 021fe40e3e0..3c77d4c766c 100644 --- a/compiler/rustc_attr_data_structures/src/stability.rs +++ b/compiler/rustc_attr_data_structures/src/stability.rs @@ -9,7 +9,12 @@ use crate::RustcVersion; /// `since` field of the `#[stable]` attribute. /// /// For more, see [this pull request](https://github.com/rust-lang/rust/pull/100591). -pub const VERSION_PLACEHOLDER: &str = "CURRENT_RUSTC_VERSION"; +pub const VERSION_PLACEHOLDER: &str = concat!("CURRENT_RUSTC_VERSIO", "N"); +// Note that the `concat!` macro above prevents `src/tools/replace-version-placeholder` from +// replacing the constant with the current version. Hardcoding the tool to skip this file doesn't +// work as the file can (and at some point will) be moved around. +// +// Turning the `concat!` macro into a string literal will make Pietro cry. That'd be sad :( /// Represents the following attributes: /// |