Add regression test to use RUSTFLAGS value in doctests

rust-lang · Aug 7, 2024 · f3c83c5 · f3c83c5
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commit f3c83c5
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diff --git a/tests/rustdoc-ui/doctest/rustflags.rs b/tests/rustdoc-ui/doctest/rustflags.rs
@@ -0,0 +1,11 @@
+//@ check-pass
+//@ compile-flags: --test
+//@ rustc-env:RUSTFLAGS=--cap-lints=warn
+
+/// ```
+/// #![deny(warnings)]
+/// #![feature(async_await)]
+///
+/// let x = 12;
+/// ```
+pub struct Bar;
diff --git a/tests/rustdoc-ui/doctest/rustflags.stdout b/tests/rustdoc-ui/doctest/rustflags.stdout
@@ -0,0 +1,6 @@
+
+running 1 test
+test tests/rustdoc-ui/doctest/rustflags.rs - Bar (line 5) ... ok
+
+test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
+