diff options
Diffstat (limited to 'src/test/ui/const-generics/legacy-const-generics-bad.stderr')
| -rw-r--r-- | src/test/ui/const-generics/legacy-const-generics-bad.stderr | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/legacy-const-generics-bad.stderr b/src/test/ui/const-generics/legacy-const-generics-bad.stderr new file mode 100644 index 000000000..3c78dd6c7 --- /dev/null +++ b/src/test/ui/const-generics/legacy-const-generics-bad.stderr @@ -0,0 +1,20 @@ +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/legacy-const-generics-bad.rs:7:35 + | +LL | let a = 1; + | ----- help: consider using `const` instead of `let`: `const a` +LL | legacy_const_generics::foo(0, a, 2); + | ^ non-constant value + +error: generic parameters may not be used in const operations + --> $DIR/legacy-const-generics-bad.rs:12:35 + | +LL | legacy_const_generics::foo(0, N + 1, 2); + | ^ 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: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0435`. |