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Pass unstable options to error index rustdoc invocation

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This commit is contained in:
Ryan Levick 2021-04-26 12:14:10 +02:00
parent cd8392dd99
commit 4e25ae4807
1 changed files with 3 additions and 0 deletions
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3
src/bootstrap/test.rs
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@ -1687,6 +1687,9 @@ fn markdown_test(builder: &Builder<'_>, compiler: Compiler, markdown: &Path) ->
builder.info(&format!("doc tests for: {}", markdown.display()));
let mut cmd = builder.rustdoc_cmd(compiler);
builder.add_rust_test_threads(&mut cmd);
// allow for unstable options such as new editions
cmd.arg("-Z");
cmd.arg("unstable-options");
cmd.arg("--test");
cmd.arg(markdown);
cmd.env("RUSTC_BOOTSTRAP", "1");