bjoernager/rust
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Merge implementations of HIR fn_decl and fn_sig.

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This commit is contained in:
Camille GILLOT 2022-08-22 21:23:09 +02:00
parent a785176741
commit 20012ea4eb
4 changed files with 9 additions and 31 deletions
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9
compiler/rustc_hir/src/hir.rs
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@ -3216,7 +3216,7 @@ impl<'hir> OwnerNode<'hir> {
}
}
pub fn fn_decl(&self) -> Option<&FnDecl<'hir>> {
pub fn fn_decl(self) -> Option<&'hir FnDecl<'hir>> {
match self {
OwnerNode::TraitItem(TraitItem { kind: TraitItemKind::Fn(fn_sig, _), .. })
| OwnerNode::ImplItem(ImplItem { kind: ImplItemKind::Fn(fn_sig, _), .. })
@ -3400,19 +3400,20 @@ impl<'hir> Node<'hir> {
}
}
pub fn fn_decl(&self) -> Option<&'hir FnDecl<'hir>> {
pub fn fn_decl(self) -> Option<&'hir FnDecl<'hir>> {
match self {
Node::TraitItem(TraitItem { kind: TraitItemKind::Fn(fn_sig, _), .. })
| Node::ImplItem(ImplItem { kind: ImplItemKind::Fn(fn_sig, _), .. })
| Node::Item(Item { kind: ItemKind::Fn(fn_sig, _, _), .. }) => Some(fn_sig.decl),
Node::ForeignItem(ForeignItem { kind: ForeignItemKind::Fn(fn_decl, _, _), .. }) => {
Node::Expr(Expr { kind: ExprKind::Closure(Closure { fn_decl, .. }), .. })
| Node::ForeignItem(ForeignItem { kind: ForeignItemKind::Fn(fn_decl, _, _), .. }) => {
Some(fn_decl)
}
_ => None,
}
}
pub fn fn_sig(&self) -> Option<&'hir FnSig<'hir>> {
pub fn fn_sig(self) -> Option<&'hir FnSig<'hir>> {
match self {
Node::TraitItem(TraitItem { kind: TraitItemKind::Fn(fn_sig, _), .. })
| Node::ImplItem(ImplItem { kind: ImplItemKind::Fn(fn_sig, _), .. })