Add revisions to const generic issue UI tests.

Author: hameerabbasi

src/test/ui/const-generics/issues/auxiliary/const_generic_issues_lib.rs

@@ -1,4 +1,6 @@
-#![feature(const_generics)]
+#![cfg_attr(full, feature(const_generics))]
+#![cfg_attr(full, allow(incomplete_features))]
+#![cfg_attr(min, feature(min_const_generics))]
 
 // All of these three items must be in `lib2` to reproduce the error
 

src/test/ui/const-generics/issues/issue-61935.full.stderr

@@ -0,0 +1,10 @@
+error: constant expression depends on a generic parameter
+  --> $DIR/issue-61935.rs:10:14
+   |
+LL |         Self:FooImpl<{N==0}>
+   |              ^^^^^^^^^^^^^^^
+   |
+   = note: this may fail depending on what value the parameter takes
+
+error: aborting due to previous error
+

src/test/ui/const-generics/issues/issue-61935.min.stderr

@@ -0,0 +1,10 @@
+error: generic parameters must not be used inside of non trivial constant values
+  --> $DIR/issue-61935.rs:10:23
+   |
+LL |         Self:FooImpl<{N==0}>
+   |                       ^ non-trivial anonymous constants must not depend on the parameter `N`
+   |
+   = help: it is currently only allowed to use either `N` or `{ N }` as generic constants
+
+error: aborting due to previous error
+

src/test/ui/const-generics/issues/issue-61935.rs

@@ -1,12 +1,15 @@
-#![feature(const_generics)]
-//~^ WARN the feature `const_generics` is incomplete
+// revisions: full min
+#![cfg_attr(full, feature(const_generics))]
+#![cfg_attr(full, allow(incomplete_features))]
+#![cfg_attr(min, feature(min_const_generics))]
 
 trait Foo {}
 
 impl<const N: usize> Foo for [(); N]
     where
         Self:FooImpl<{N==0}>
-//~^ERROR constant expression depends on a generic parameter
+//[full]~^ERROR constant expression depends on a generic parameter
+//[min]~^^ERROR generic parameters must not be used inside of non trivial constant values
 {}
 
 trait FooImpl<const IS_ZERO: bool>{}

src/test/ui/const-generics/issues/issue-61935.stderr

@@ -0,0 +1,10 @@
+warning: unused variable: `foo`
+  --> $DIR/issue-62187-encountered-polymorphic-const.rs:17:9
+   |
+LL |     let foo = <[u8; 2]>::BIT_LEN;
+   |         ^^^ help: if this is intentional, prefix it with an underscore: `_foo`
+   |
+   = note: `#[warn(unused_variables)]` on by default
+
+warning: 1 warning emitted
+

src/test/ui/const-generics/issues/issue-62187-encountered-polymorphic-const.full.stderr

@@ -0,0 +1,10 @@
+warning: unused variable: `foo`
+  --> $DIR/issue-62187-encountered-polymorphic-const.rs:17:9
+   |
+LL |     let foo = <[u8; 2]>::BIT_LEN;
+   |         ^^^ help: if this is intentional, prefix it with an underscore: `_foo`
+   |
+   = note: `#[warn(unused_variables)]` on by default
+
+warning: 1 warning emitted
+

src/test/ui/const-generics/issues/issue-62187-encountered-polymorphic-const.min.stderr

@@ -1,7 +1,9 @@
 // run-pass
 
-#![feature(const_generics)]
-//~^ WARN the feature `const_generics` is incomplete
+// revisions: full min
+#![cfg_attr(full, feature(const_generics))]
+#![cfg_attr(full, allow(incomplete_features))]
+#![cfg_attr(min, feature(min_const_generics))]
 
 pub trait BitLen: Sized {
     const BIT_LEN: usize;

src/test/ui/const-generics/issues/issue-62187-encountered-polymorphic-const.rs

@@ -1,5 +1,5 @@
 error: constant expression depends on a generic parameter
-  --> $DIR/issue-62220.rs:10:27
+  --> $DIR/issue-62220.rs:13:27
    |
 LL |     pub fn trunc(self) -> (TruncatedVector<T, { N }>, T) {
    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^