bjoernager/rust
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Add new query just for static initializers

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This commit is contained in:
Oli Scherer 2023-10-09 08:02:46 +00:00
parent fc9d1a8133
commit 95004e5ae2
13 changed files with 65 additions and 43 deletions
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7
compiler/rustc_const_eval/src/lib.rs
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@ -40,6 +40,13 @@ pub fn provide(providers: &mut Providers) {
const_eval::provide(providers);
providers.eval_to_const_value_raw = const_eval::eval_to_const_value_raw_provider;
providers.eval_to_allocation_raw = const_eval::eval_to_allocation_raw_provider;
providers.eval_static_initializer_raw = |tcx, def_id| {
assert!(tcx.is_static(def_id));
let instance = ty::Instance::mono(tcx, def_id);
let gid = rustc_middle::mir::interpret::GlobalId { instance, promoted: None };
let param_env = ty::ParamEnv::reveal_all();
Ok(tcx.eval_to_allocation_raw(param_env.and(gid))?.alloc_id)
};
providers.hooks.const_caller_location = util::caller_location::const_caller_location_provider;
providers.eval_to_valtree = |tcx, param_env_and_value| {
let (param_env, raw) = param_env_and_value.into_parts();