Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 204 insertions, 0 deletions

diff --git a/tests/ui/feature-gates/feature-gate-cfg-version.stderr b/tests/ui/feature-gates/feature-gate-cfg-version.stderr
new file mode 100644
index 000000000..ae899d409
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-cfg-version.stderr
@@ -0,0 +1,204 @@
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:1:7
+   |
+LL | #[cfg(version(42))]
+   |       ^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error: expected a version literal
+  --> $DIR/feature-gate-cfg-version.rs:1:15
+   |
+LL | #[cfg(version(42))]
+   |               ^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:4:7
+   |
+LL | #[cfg(version(1.20))]
+   |       ^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error: expected a version literal
+  --> $DIR/feature-gate-cfg-version.rs:4:15
+   |
+LL | #[cfg(version(1.20))]
+   |               ^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:7:7
+   |
+LL | #[cfg(version("1.44"))]
+   |       ^^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:10:11
+   |
+LL | #[cfg(not(version("1.44")))]
+   |           ^^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:14:7
+   |
+LL | #[cfg(version("1.43", "1.44", "1.45"))]
+   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error: expected single version literal
+  --> $DIR/feature-gate-cfg-version.rs:14:7
+   |
+LL | #[cfg(version("1.43", "1.44", "1.45"))]
+   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:17:7
+   |
+LL | #[cfg(version(false))]
+   |       ^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error: expected a version literal
+  --> $DIR/feature-gate-cfg-version.rs:17:15
+   |
+LL | #[cfg(version(false))]
+   |               ^^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:20:7
+   |
+LL | #[cfg(version("foo"))]
+   |       ^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+warning: unknown version literal format, assuming it refers to a future version
+  --> $DIR/feature-gate-cfg-version.rs:20:15
+   |
+LL | #[cfg(version("foo"))]
+   |               ^^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:23:7
+   |
+LL | #[cfg(version("999"))]
+   |       ^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+warning: unknown version literal format, assuming it refers to a future version
+  --> $DIR/feature-gate-cfg-version.rs:23:15
+   |
+LL | #[cfg(version("999"))]
+   |               ^^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:26:7
+   |
+LL | #[cfg(version("-1"))]
+   |       ^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+warning: unknown version literal format, assuming it refers to a future version
+  --> $DIR/feature-gate-cfg-version.rs:26:15
+   |
+LL | #[cfg(version("-1"))]
+   |               ^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:29:7
+   |
+LL | #[cfg(version("65536"))]
+   |       ^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+warning: unknown version literal format, assuming it refers to a future version
+  --> $DIR/feature-gate-cfg-version.rs:29:15
+   |
+LL | #[cfg(version("65536"))]
+   |               ^^^^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:32:7
+   |
+LL | #[cfg(version("0"))]
+   |       ^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+warning: unknown version literal format, assuming it refers to a future version
+  --> $DIR/feature-gate-cfg-version.rs:32:15
+   |
+LL | #[cfg(version("0"))]
+   |               ^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:35:7
+   |
+LL | #[cfg(version("1.0"))]
+   |       ^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:38:7
+   |
+LL | #[cfg(version("1.65536.2"))]
+   |       ^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+warning: unknown version literal format, assuming it refers to a future version
+  --> $DIR/feature-gate-cfg-version.rs:38:15
+   |
+LL | #[cfg(version("1.65536.2"))]
+   |               ^^^^^^^^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:41:7
+   |
+LL | #[cfg(version("1.20.0-stable"))]
+   |       ^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+warning: unknown version literal format, assuming it refers to a future version
+  --> $DIR/feature-gate-cfg-version.rs:41:15
+   |
+LL | #[cfg(version("1.20.0-stable"))]
+   |               ^^^^^^^^^^^^^^^
+
+error[E0658]: `cfg(version)` is experimental and subject to change
+  --> $DIR/feature-gate-cfg-version.rs:48:18
+   |
+LL |     assert!(cfg!(version("1.42")));
+   |                  ^^^^^^^^^^^^^^^
+   |
+   = note: see issue #64796 <https://github.com/rust-lang/rust/issues/64796> for more information
+   = help: add `#![feature(cfg_version)]` to the crate attributes to enable
+
+error: aborting due to 19 previous errors; 7 warnings emitted
+
+For more information about this error, try `rustc --explain E0658`.