Update --check-cfg tests that had old --cfg warning

tests/ui/check-cfg/exhaustive-names-values.empty_cfg.stderr

@@ -1,5 +1,5 @@
 warning: unexpected `cfg` condition name: `unknown_key`
-  --> $DIR/exhaustive-names-values.rs:12:7
+  --> $DIR/exhaustive-names-values.rs:11:7
    |
 LL | #[cfg(unknown_key = "value")]
    |       ^^^^^^^^^^^^^^^^^^^^^
@@ -8,7 +8,7 @@ LL | #[cfg(unknown_key = "value")]
    = note: `#[warn(unexpected_cfgs)]` on by default
 
 warning: unexpected `cfg` condition value: `value`
-  --> $DIR/exhaustive-names-values.rs:16:7
+  --> $DIR/exhaustive-names-values.rs:15:7
    |
 LL | #[cfg(test = "value")]
    |       ^^^^----------
@@ -17,9 +17,5 @@ LL | #[cfg(test = "value")]
    |
    = note: no expected value for `test`
 
-warning: unexpected `empty_cfg` as condition name
-   |
-   = help: was set with `--cfg` but isn't in the `--check-cfg` expected names
-
-warning: 3 warnings emitted
+warning: 2 warnings emitted
 

tests/ui/check-cfg/exhaustive-names-values.empty_names_values.stderr

@@ -1,5 +1,5 @@
 warning: unexpected `cfg` condition name: `unknown_key`
-  --> $DIR/exhaustive-names-values.rs:12:7
+  --> $DIR/exhaustive-names-values.rs:11:7
    |
 LL | #[cfg(unknown_key = "value")]
    |       ^^^^^^^^^^^^^^^^^^^^^
@@ -8,7 +8,7 @@ LL | #[cfg(unknown_key = "value")]
    = note: `#[warn(unexpected_cfgs)]` on by default
 
 warning: unexpected `cfg` condition value: `value`
-  --> $DIR/exhaustive-names-values.rs:16:7
+  --> $DIR/exhaustive-names-values.rs:15:7
    |
 LL | #[cfg(test = "value")]
    |       ^^^^----------
@@ -17,9 +17,5 @@ LL | #[cfg(test = "value")]
    |
    = note: no expected value for `test`
 
-warning: unexpected `empty_names_values` as condition name
-   |
-   = help: was set with `--cfg` but isn't in the `--check-cfg` expected names
-
-warning: 3 warnings emitted
+warning: 2 warnings emitted
 

tests/ui/check-cfg/exhaustive-names-values.feature.stderr

@@ -1,5 +1,5 @@
 warning: unexpected `cfg` condition name: `unknown_key`
-  --> $DIR/exhaustive-names-values.rs:12:7
+  --> $DIR/exhaustive-names-values.rs:11:7
    |
 LL | #[cfg(unknown_key = "value")]
    |       ^^^^^^^^^^^^^^^^^^^^^
@@ -8,7 +8,7 @@ LL | #[cfg(unknown_key = "value")]
    = note: `#[warn(unexpected_cfgs)]` on by default
 
 warning: unexpected `cfg` condition value: `value`
-  --> $DIR/exhaustive-names-values.rs:16:7
+  --> $DIR/exhaustive-names-values.rs:15:7
    |
 LL | #[cfg(test = "value")]
    |       ^^^^----------
@@ -18,16 +18,12 @@ LL | #[cfg(test = "value")]
    = note: no expected value for `test`
 
 warning: unexpected `cfg` condition value: `unk`
-  --> $DIR/exhaustive-names-values.rs:20:7
+  --> $DIR/exhaustive-names-values.rs:19:7
    |
 LL | #[cfg(feature = "unk")]
    |       ^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `std`
 
-warning: unexpected condition value `` for condition name `feature`
-   |
-   = help: was set with `--cfg` but isn't in the `--check-cfg` expected values
-
-warning: 4 warnings emitted
+warning: 3 warnings emitted
 

tests/ui/check-cfg/exhaustive-names-values.full.stderr

@@ -1,5 +1,5 @@
 warning: unexpected `cfg` condition name: `unknown_key`
-  --> $DIR/exhaustive-names-values.rs:12:7
+  --> $DIR/exhaustive-names-values.rs:11:7
    |
 LL | #[cfg(unknown_key = "value")]
    |       ^^^^^^^^^^^^^^^^^^^^^
@@ -8,7 +8,7 @@ LL | #[cfg(unknown_key = "value")]
    = note: `#[warn(unexpected_cfgs)]` on by default
 
 warning: unexpected `cfg` condition value: `value`
-  --> $DIR/exhaustive-names-values.rs:16:7
+  --> $DIR/exhaustive-names-values.rs:15:7
    |
 LL | #[cfg(test = "value")]
    |       ^^^^----------
@@ -18,16 +18,12 @@ LL | #[cfg(test = "value")]
    = note: no expected value for `test`
 
 warning: unexpected `cfg` condition value: `unk`
-  --> $DIR/exhaustive-names-values.rs:20:7
+  --> $DIR/exhaustive-names-values.rs:19:7
    |
 LL | #[cfg(feature = "unk")]
    |       ^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `std`
 
-warning: unexpected `full` as condition name
-   |
-   = help: was set with `--cfg` but isn't in the `--check-cfg` expected names
-
-warning: 4 warnings emitted
+warning: 3 warnings emitted
 

tests/ui/check-cfg/exhaustive-names-values.rs

@@ -1,5 +1,4 @@
-// Check warning for unexpected cfg in the code and in the CLI
-// arguments (here the revision cfg).
+// Check warning for unexpected cfg in the code.
 //
 // check-pass
 // revisions: empty_names_values empty_cfg feature full

tests/ui/check-cfg/exhaustive-names.empty_names.stderr

@@ -7,9 +7,5 @@ LL | #[cfg(unknown_key = "value")]
    = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
    = note: `#[warn(unexpected_cfgs)]` on by default
 
-warning: unexpected `empty_names` as condition name
-   |
-   = help: was set with `--cfg` but isn't in the `--check-cfg` expected names
-
-warning: 2 warnings emitted
+warning: 1 warning emitted
 

tests/ui/check-cfg/exhaustive-names.exhaustive_names.stderr

@@ -7,9 +7,5 @@ LL | #[cfg(unknown_key = "value")]
    = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
    = note: `#[warn(unexpected_cfgs)]` on by default
 
-warning: unexpected `exhaustive_names` as condition name
-   |
-   = help: was set with `--cfg` but isn't in the `--check-cfg` expected names
-
-warning: 2 warnings emitted
+warning: 1 warning emitted
 

tests/ui/check-cfg/exhaustive-values.empty_cfg.stderr

@@ -9,9 +9,5 @@ LL | #[cfg(test = "value")]
    = note: no expected value for `test`
    = note: `#[warn(unexpected_cfgs)]` on by default
 
-warning: unexpected `empty_cfg` as condition name
-   |
-   = help: was set with `--cfg` but isn't in the `--check-cfg` expected names
-
-warning: 2 warnings emitted
+warning: 1 warning emitted
 

tests/ui/check-cfg/mix.cfg.stderr

@@ -1,37 +1,37 @@
 warning: unexpected `cfg` condition name: `widnows`
-  --> $DIR/mix.rs:15:7
+  --> $DIR/mix.rs:17:7
    |
 LL | #[cfg(widnows)]
    |       ^^^^^^^ help: there is a config with a similar name: `windows`
    |
    = note: `#[warn(unexpected_cfgs)]` on by default
 
 warning: unexpected `cfg` condition value: (none)
-  --> $DIR/mix.rs:19:7
+  --> $DIR/mix.rs:21:7
    |
 LL | #[cfg(feature)]
    |       ^^^^^^^- help: specify a config value: `= "foo"`
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition value: `bar`
-  --> $DIR/mix.rs:26:7
+  --> $DIR/mix.rs:28:7
    |
 LL | #[cfg(feature = "bar")]
    |       ^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition value: `zebra`
-  --> $DIR/mix.rs:30:7
+  --> $DIR/mix.rs:32:7
    |
 LL | #[cfg(feature = "zebra")]
    |       ^^^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition name: `uu`
-  --> $DIR/mix.rs:34:12
+  --> $DIR/mix.rs:36:12
    |
 LL | #[cfg_attr(uu, test)]
    |            ^^
@@ -41,147 +41,152 @@ LL | #[cfg_attr(uu, test)]
 warning: unexpected condition value `bar` for condition name `feature`
    |
    = help: was set with `--cfg` but isn't in the `--check-cfg` expected values
+note: the lint level is defined here
+  --> $DIR/mix.rs:12:9
+   |
+LL | #![warn(unexpected_cli_cfgs)]
+   |         ^^^^^^^^^^^^^^^^^^^
 
 warning: unexpected `unknown_name` as condition name
    |
    = help: was set with `--cfg` but isn't in the `--check-cfg` expected names
 
 warning: unexpected `cfg` condition name: `widnows`
-  --> $DIR/mix.rs:43:10
+  --> $DIR/mix.rs:45:10
    |
 LL |     cfg!(widnows);
    |          ^^^^^^^ help: there is a config with a similar name: `windows`
 
 warning: unexpected `cfg` condition value: `bar`
-  --> $DIR/mix.rs:46:10
+  --> $DIR/mix.rs:48:10
    |
 LL |     cfg!(feature = "bar");
    |          ^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition value: `zebra`
-  --> $DIR/mix.rs:48:10
+  --> $DIR/mix.rs:50:10
    |
 LL |     cfg!(feature = "zebra");
    |          ^^^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:50:10
+  --> $DIR/mix.rs:52:10
    |
 LL |     cfg!(xxx = "foo");
    |          ^^^^^^^^^^^
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:52:10
+  --> $DIR/mix.rs:54:10
    |
 LL |     cfg!(xxx);
    |          ^^^
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:54:14
+  --> $DIR/mix.rs:56:14
    |
 LL |     cfg!(any(xxx, windows));
    |              ^^^
 
 warning: unexpected `cfg` condition value: `bad`
-  --> $DIR/mix.rs:56:14
+  --> $DIR/mix.rs:58:14
    |
 LL |     cfg!(any(feature = "bad", windows));
    |              ^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:58:23
+  --> $DIR/mix.rs:60:23
    |
 LL |     cfg!(any(windows, xxx));
    |                       ^^^
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:60:20
+  --> $DIR/mix.rs:62:20
    |
 LL |     cfg!(all(unix, xxx));
    |                    ^^^
 
 warning: unexpected `cfg` condition name: `aa`
-  --> $DIR/mix.rs:62:14
+  --> $DIR/mix.rs:64:14
    |
 LL |     cfg!(all(aa, bb));
    |              ^^
 
 warning: unexpected `cfg` condition name: `bb`
-  --> $DIR/mix.rs:62:18
+  --> $DIR/mix.rs:64:18
    |
 LL |     cfg!(all(aa, bb));
    |                  ^^
 
 warning: unexpected `cfg` condition name: `aa`
-  --> $DIR/mix.rs:65:14
+  --> $DIR/mix.rs:67:14
    |
 LL |     cfg!(any(aa, bb));
    |              ^^
 
 warning: unexpected `cfg` condition name: `bb`
-  --> $DIR/mix.rs:65:18
+  --> $DIR/mix.rs:67:18
    |
 LL |     cfg!(any(aa, bb));
    |                  ^^
 
 warning: unexpected `cfg` condition value: `zebra`
-  --> $DIR/mix.rs:68:20
+  --> $DIR/mix.rs:70:20
    |
 LL |     cfg!(any(unix, feature = "zebra"));
    |                    ^^^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:70:14
+  --> $DIR/mix.rs:72:14
    |
 LL |     cfg!(any(xxx, feature = "zebra"));
    |              ^^^
 
 warning: unexpected `cfg` condition value: `zebra`
-  --> $DIR/mix.rs:70:19
+  --> $DIR/mix.rs:72:19
    |
 LL |     cfg!(any(xxx, feature = "zebra"));
    |                   ^^^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:73:14
+  --> $DIR/mix.rs:75:14
    |
 LL |     cfg!(any(xxx, unix, xxx));
    |              ^^^
 
 warning: unexpected `cfg` condition name: `xxx`
-  --> $DIR/mix.rs:73:25
+  --> $DIR/mix.rs:75:25
    |
 LL |     cfg!(any(xxx, unix, xxx));
    |                         ^^^
 
 warning: unexpected `cfg` condition value: `zebra`
-  --> $DIR/mix.rs:76:14
+  --> $DIR/mix.rs:78:14
    |
 LL |     cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
    |              ^^^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition value: `zebra`
-  --> $DIR/mix.rs:76:33
+  --> $DIR/mix.rs:78:33
    |
 LL |     cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
    |                                 ^^^^^^^^^^^^^^^^^
    |
    = note: expected values for `feature` are: `foo`
 
 warning: unexpected `cfg` condition value: `zebra`
-  --> $DIR/mix.rs:76:52
+  --> $DIR/mix.rs:78:52
    |
 LL |     cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
    |                                                    ^^^^^^^^^^^^^^^^^