From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../min_const_generics/complex-expression.stderr   | 75 ++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 tests/ui/const-generics/min_const_generics/complex-expression.stderr

(limited to 'tests/ui/const-generics/min_const_generics/complex-expression.stderr')

diff --git a/tests/ui/const-generics/min_const_generics/complex-expression.stderr b/tests/ui/const-generics/min_const_generics/complex-expression.stderr
new file mode 100644
index 000000000..deabd05a6
--- /dev/null
+++ b/tests/ui/const-generics/min_const_generics/complex-expression.stderr
@@ -0,0 +1,75 @@
+error: generic parameters may not be used in const operations
+  --> $DIR/complex-expression.rs:10:38
+   |
+LL | struct Break0<const N: usize>([u8; { N + 1 }]);
+   |                                      ^ cannot perform const operation using `N`
+   |
+   = help: const parameters may only be used as standalone arguments, i.e. `N`
+   = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
+
+error: generic parameters may not be used in const operations
+  --> $DIR/complex-expression.rs:13:40
+   |
+LL | struct Break1<const N: usize>([u8; { { N } }]);
+   |                                        ^ cannot perform const operation using `N`
+   |
+   = help: const parameters may only be used as standalone arguments, i.e. `N`
+   = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
+
+error: generic parameters may not be used in const operations
+  --> $DIR/complex-expression.rs:17:17
+   |
+LL |     let _: [u8; N + 1];
+   |                 ^ cannot perform const operation using `N`
+   |
+   = help: const parameters may only be used as standalone arguments, i.e. `N`
+   = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
+
+error: generic parameters may not be used in const operations
+  --> $DIR/complex-expression.rs:22:17
+   |
+LL |     let _ = [0; N + 1];
+   |                 ^ cannot perform const operation using `N`
+   |
+   = help: const parameters may only be used as standalone arguments, i.e. `N`
+   = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
+
+error: generic parameters may not be used in const operations
+  --> $DIR/complex-expression.rs:26:45
+   |
+LL | struct BreakTy0<T>(T, [u8; { size_of::<*mut T>() }]);
+   |                                             ^ cannot perform const operation using `T`
+   |
+   = note: type parameters may not be used in const expressions
+   = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
+
+error: generic parameters may not be used in const operations
+  --> $DIR/complex-expression.rs:29:47
+   |
+LL | struct BreakTy1<T>(T, [u8; { { size_of::<*mut T>() } }]);
+   |                                               ^ cannot perform const operation using `T`
+   |
+   = note: type parameters may not be used in const expressions
+   = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
+
+error: generic parameters may not be used in const operations
+  --> $DIR/complex-expression.rs:33:32
+   |
+LL |     let _: [u8; size_of::<*mut T>() + 1];
+   |                                ^ cannot perform const operation using `T`
+   |
+   = note: type parameters may not be used in const expressions
+   = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
+
+warning: cannot use constants which depend on generic parameters in types
+  --> $DIR/complex-expression.rs:38:17
+   |
+LL |     let _ = [0; size_of::<*mut T>() + 1];
+   |                 ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200>
+   = note: `#[warn(const_evaluatable_unchecked)]` on by default
+
+error: aborting due to 7 previous errors; 1 warning emitted
+
-- 
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