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Add a feature gate for basic function pointer use in const fn

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This commit is contained in:
Dylan MacKenzie 2020-09-24 16:17:03 -07:00
parent 1d216fef3e
commit 1ff143191c
7 changed files with 29 additions and 7 deletions
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3
compiler/rustc_feature/src/active.rs
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@ -587,6 +587,9 @@ declare_features! (
/// Allows basic arithmetic on floating point types in a `const fn`.
(active, const_fn_floating_point_arithmetic, "1.48.0", Some(57241), None),
/// Allows using and casting function pointers in a `const fn`.
(active, const_fn_fn_ptr_basics, "1.48.0", Some(57563), None),
// -------------------------------------------------------------------------
// feature-group-end: actual feature gates
// -------------------------------------------------------------------------