25 lines
854 B
Rust
25 lines
854 B
Rust
use super::BackendTypes;
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use rustc_hir::def_id::DefId;
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use rustc_target::abi::Align;
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pub trait StaticMethods: BackendTypes {
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fn static_addr_of(&self, cv: Self::Value, align: Align, kind: Option<&str>) -> Self::Value;
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fn codegen_static(&self, def_id: DefId, is_mutable: bool);
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/// Mark the given global value as "used", to prevent a backend from potentially removing a
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/// static variable that may otherwise appear unused.
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///
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/// Static variables in Rust can be annotated with the `#[used]` attribute to direct the `rustc`
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/// compiler to mark the variable as a "used global".
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///
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/// ```no_run
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/// #[used]
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/// static FOO: u32 = 0;
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/// ```
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fn add_used_global(&self, global: Self::Value);
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}
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pub trait StaticBuilderMethods: BackendTypes {
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fn get_static(&mut self, def_id: DefId) -> Self::Value;
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}
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