Update upstream source from tag 'upstream/1.52.1+dfsg1'

[rustc.git] / src / tools / rustfmt / tests / target / issue-2197.rs

diff --git a/src/tools/rustfmt/tests/target/issue-2197.rs b/src/tools/rustfmt/tests/target/issue-2197.rs
new file mode 100644 (file)
index 0000000..d42c08e
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue-2197.rs
@@ -0,0 +1,17 @@
+// rustfmt-max_width: 79
+// rustfmt-wrap_comments: true
+
+/// ```rust
+/// unsafe fn sum_sse2(x: i32x4) -> i32 {
+///     let x = vendor::_mm_add_epi32(
+///         x,
+///         vendor::_mm_srli_si128(x.into(), 8).into(),
+///     );
+///     let x = vendor::_mm_add_epi32(
+///         x,
+///         vendor::_mm_srli_si128(x.into(), 4).into(),
+///     );
+///     vendor::_mm_cvtsi128_si32(x)
+/// }
+/// ```
+fn foo() {}