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Specialize try_destructure_mir_constant for its sole user

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This commit is contained in:
Oli Scherer 2023-06-28 09:23:34 +00:00
parent dfe0683138
commit 4dcf988360
6 changed files with 23 additions and 18 deletions
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6
compiler/rustc_const_eval/src/lib.rs
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@ -52,10 +52,8 @@ pub fn provide(providers: &mut Providers) {
let (param_env, raw) = param_env_and_value.into_parts();
const_eval::eval_to_valtree(tcx, param_env, raw)
};
providers.try_destructure_mir_constant = |tcx, param_env_and_value| {
let (param_env, value) = param_env_and_value.into_parts();
const_eval::try_destructure_mir_constant(tcx, param_env, value).ok()
};
providers.try_destructure_mir_constant =
|tcx, (cv, ty)| const_eval::try_destructure_mir_constant(tcx, cv, ty).ok();
providers.valtree_to_const_val = |tcx, (ty, valtree)| {
const_eval::valtree_to_const_value(tcx, ty::ParamEnv::empty().and(ty), valtree)
};