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librustc: Implement unboxed closures with mutable receivers

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This commit is contained in:
Patrick Walton
2014-05-28 22:26:56 -07:00
parent 5ddc7b4a25
commit 02adaca4dc
77 changed files with 1905 additions and 384 deletions
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17
src/libsyntax/fold.rs
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@@ -727,6 +727,7 @@ pub fn noop_fold_type_method<T: Folder>(m: &TypeMethod, fld: &mut T) -> TypeMeth
ident: fld.fold_ident(m.ident),
attrs: m.attrs.iter().map(|a| fld.fold_attribute(*a)).collect(),
fn_style: m.fn_style,
abi: m.abi,
decl: fld.fold_fn_decl(&*m.decl),
generics: fold_generics(&m.generics, fld),
explicit_self: fld.fold_explicit_self(&m.explicit_self),
@@ -818,9 +819,17 @@ pub fn noop_fold_method<T: Folder>(m: &Method, folder: &mut T) -> SmallVector<Gc
id: id,
span: folder.new_span(m.span),
node: match m.node {
MethDecl(ident, ref generics, ref explicit_self, fn_style, decl, body, vis) => {
MethDecl(ident,
ref generics,
abi,
ref explicit_self,
fn_style,
decl,
body,
vis) => {
MethDecl(folder.fold_ident(ident),
fold_generics(generics, folder),
abi,
folder.fold_explicit_self(explicit_self),
fn_style,
folder.fold_fn_decl(&*decl),
@@ -948,7 +957,11 @@ pub fn noop_fold_expr<T: Folder>(e: Gc<Expr>, folder: &mut T) -> Gc<Expr> {
ExprProc(folder.fold_fn_decl(&**decl),
folder.fold_block(body.clone()))
}
ExprBlock(ref blk) => ExprBlock(folder.fold_block(blk.clone())),
ExprUnboxedFn(ref decl, ref body) => {
ExprUnboxedFn(folder.fold_fn_decl(&**decl),
folder.fold_block(*body))
}
ExprBlock(ref blk) => ExprBlock(folder.fold_block(*blk)),
ExprAssign(el, er) => {
ExprAssign(folder.fold_expr(el), folder.fold_expr(er))
}