Stable inline const using unstable intrinsics by oli-obk · Pull Request #149817 · rust-lang/rust (original) (raw)

2   --> $DIR/const-fn-lang-feature-inline-const.rs:13:5
3    |
4 LL |     #[rustc_const_unstable(feature = "abi_unadjusted", issue = "42")]

15 LL | #[rustc_const_stable(feature = "asdf", since = "99.0.0")]
16    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
17 
- error: const stability of inline consts must match const stability of containing item.
+ error: const stability of inline consts must match const stability of containing item
19   --> $DIR/const-fn-lang-feature-inline-const.rs:42:5
---
To only update this specific test, also pass `--test-args consts/min_const_fn/const-fn-lang-feature-inline-const.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/consts/min_const_fn/const-fn-lang-feature-inline-const.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2" "--target=aarch64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/consts/min_const_fn/const-fn-lang-feature-inline-const" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers"
stdout: none
--- stderr -------------------------------
error: const stability of inline consts must match const stability of containing item
##[error]  --> /checkout/tests/ui/consts/min_const_fn/const-fn-lang-feature-inline-const.rs:13:5
   |
---
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: stability marker of containing item defined here
  --> /checkout/tests/ui/consts/min_const_fn/const-fn-lang-feature-inline-const.rs:11:1
   |
LL | #[rustc_const_stable(feature = "asdf", since = "99.0.0")]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: const stability of inline consts must match const stability of containing item
##[error]  --> /checkout/tests/ui/consts/min_const_fn/const-fn-lang-feature-inline-const.rs:42:5
   |
---
   |
LL |     #[rustc_const_unstable(feature = "abi_unadjusted", issue = "42")]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: const function that might be (indirectly) exposed to stable cannot use `#[feature(abi_unadjusted)]`
##[error]  --> /checkout/tests/ui/consts/min_const_fn/const-fn-lang-feature-inline-const.rs:26:9
   |
LL |         my_fun()
   |         ^^^^^^^^
   |
   = help: mark the callee as `#[rustc_const_stable_indirect]` if it does not itself require any unstable features
help: if the caller is not (yet) meant to be exposed to stable const contexts, add `#[rustc_const_unstable]`
   |
LL |     const #[rustc_const_unstable(feature = "...", issue = "...")]
   |           +++++++++++++++++++++++++++++++++++++++++++++++++++++++

error: const function that might be (indirectly) exposed to stable cannot use `#[feature(abi_unadjusted)]`
##[error]  --> /checkout/tests/ui/consts/min_const_fn/const-fn-lang-feature-inline-const.rs:36:9
   |
LL |         my_fun()
   |         ^^^^^^^^
   |