diff options
Diffstat (limited to 'src/bootstrap/builder.rs')
| -rw-r--r-- | src/bootstrap/builder.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs index 0d2d512b4b2..e9c91ef0676 100644 --- a/src/bootstrap/builder.rs +++ b/src/bootstrap/builder.rs @@ -2146,6 +2146,10 @@ impl<'a> Builder<'a> { #[cfg(test)] mod tests; +/// Represents flag values in `String` form with whitespace delimiter to pass it to the compiler later. +/// +/// `-Z crate-attr` flags will be applied recursively on the target code using the `rustc_parse::parser::Parser`. +/// See `rustc_builtin_macros::cmdline_attrs::inject` for more information. #[derive(Debug, Clone)] struct Rustflags(String, TargetSelection); |