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[breaking-change] don't pub export ast::Stmt_ variants

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This commit is contained in:
Oliver Schneider
2016-02-08 17:23:13 +01:00
parent 498a2e416e
commit 8290c950a8
17 changed files with 87 additions and 92 deletions
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20
src/libsyntax/fold.rs
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@@ -1347,39 +1347,39 @@ pub fn noop_fold_stmt<T: Folder>(Spanned {node, span}: Stmt, folder: &mut T)
-> SmallVector<P<Stmt>> {
let span = folder.new_span(span);
match node {
StmtDecl(d, id) => {
StmtKind::Decl(d, id) => {
let id = folder.new_id(id);
folder.fold_decl(d).into_iter().map(|d| P(Spanned {
node: StmtDecl(d, id),
node: StmtKind::Decl(d, id),
span: span
})).collect()
}
StmtExpr(e, id) => {
StmtKind::Expr(e, id) => {
let id = folder.new_id(id);
if let Some(e) = folder.fold_opt_expr(e) {
SmallVector::one(P(Spanned {
node: StmtExpr(e, id),
node: StmtKind::Expr(e, id),
span: span
}))
} else {
SmallVector::zero()
}
}
StmtSemi(e, id) => {
StmtKind::Semi(e, id) => {
let id = folder.new_id(id);
if let Some(e) = folder.fold_opt_expr(e) {
SmallVector::one(P(Spanned {
node: StmtSemi(e, id),
node: StmtKind::Semi(e, id),
span: span
}))
} else {
SmallVector::zero()
}
}
StmtMac(mac, semi, attrs) => SmallVector::one(P(Spanned {
node: StmtMac(mac.map(|m| folder.fold_mac(m)),
semi,
attrs.map_thin_attrs(|v| fold_attrs(v, folder))),
StmtKind::Mac(mac, semi, attrs) => SmallVector::one(P(Spanned {
node: StmtKind::Mac(mac.map(|m| folder.fold_mac(m)),
semi,
attrs.map_thin_attrs(|v| fold_attrs(v, folder))),
span: span
}))
}