summaryrefslogtreecommitdiffstats
path: root/src/test/rustdoc/macro-higher-kinded-function.rs
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/rustdoc/macro-higher-kinded-function.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/rustdoc/macro-higher-kinded-function.rs')
-rw-r--r--src/test/rustdoc/macro-higher-kinded-function.rs21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/rustdoc/macro-higher-kinded-function.rs b/src/test/rustdoc/macro-higher-kinded-function.rs
new file mode 100644
index 000000000..02a430564
--- /dev/null
+++ b/src/test/rustdoc/macro-higher-kinded-function.rs
@@ -0,0 +1,21 @@
+#![crate_name = "foo"]
+
+pub struct TyCtxt<'tcx>(&'tcx u8);
+
+macro_rules! gen {
+ ($(($name:ident, $tcx:lifetime, [$k:ty], [$r:ty]))*) => {
+ pub struct Providers {
+ $(pub $name: for<$tcx> fn(TyCtxt<$tcx>, $k) -> $r,)*
+ }
+ }
+}
+
+// @has 'foo/struct.Providers.html'
+// @has - '//*[@class="docblock item-decl"]//code' "pub a: for<'tcx> fn(_: TyCtxt<'tcx>, _: u8) -> i8,"
+// @has - '//*[@class="docblock item-decl"]//code' "pub b: for<'tcx> fn(_: TyCtxt<'tcx>, _: u16) -> i16,"
+// @has - '//*[@id="structfield.a"]/code' "a: for<'tcx> fn(_: TyCtxt<'tcx>, _: u8) -> i8"
+// @has - '//*[@id="structfield.b"]/code' "b: for<'tcx> fn(_: TyCtxt<'tcx>, _: u16) -> i16"
+gen! {
+ (a, 'tcx, [u8], [i8])
+ (b, 'tcx, [u16], [i16])
+}