bjoernager/rust
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Replace arg_count in public API with return/arg getters

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This commit hides the arg_count field in Body and instead exposes more
stable and user-friendly methods to get the return and argument locals.
As a result, Body instances must now be constructed using the `new`
function.
This commit is contained in:
Kirby Linvill 2023-10-25 10:21:47 +01:00
parent e4c41b07f0
commit 93d1b3e92a
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GPG key ID: E304CE3F028E6E3F
2 changed files with 37 additions and 13 deletions
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12
compiler/rustc_smir/src/rustc_smir/mod.rs
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@ -287,9 +287,8 @@ impl<'tcx> Stable<'tcx> for mir::Body<'tcx> {
type T = stable_mir::mir::Body;
fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
stable_mir::mir::Body {
blocks: self
.basic_blocks
stable_mir::mir::Body::new(
self.basic_blocks
.iter()
.map(|block| stable_mir::mir::BasicBlock {
terminator: block.terminator().stable(tables),
@ -300,16 +299,15 @@ impl<'tcx> Stable<'tcx> for mir::Body<'tcx> {
.collect(),
})
.collect(),
locals: self
.local_decls
self.local_decls
.iter()
.map(|decl| stable_mir::mir::LocalDecl {
ty: decl.ty.stable(tables),
span: decl.source_info.span.stable(tables),
})
.collect(),
arg_count: self.arg_count,
}
self.arg_count,
)
}
}