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Always set RUSTC_BOOTSTRAP with x doc

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clubby789 2023-03-27 17:11:58 +01:00
parent 553ecbe8ba
commit 9fc7eca935
1 changed files with 5 additions and 4 deletions
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9
src/bootstrap/doc.rs
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@ -1027,10 +1027,11 @@ impl Step for RustcBook {
if self.validate { if self.validate {
cmd.arg("--validate"); cmd.arg("--validate");
} }
if !builder.unstable_features() { // We need to validate nightly features, even on the stable channel.
// We need to validate nightly features, even on the stable channel. // Set this unconditionally as the stage0 compiler may be being used to
cmd.env("RUSTC_BOOTSTRAP", "1"); // document.
} cmd.env("RUSTC_BOOTSTRAP", "1");
// If the lib directories are in an unusual location (changed in // If the lib directories are in an unusual location (changed in
// config.toml), then this needs to explicitly update the dylib search // config.toml), then this needs to explicitly update the dylib search
// path. // path.