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Make ExprKind::Closure a struct variant.

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This commit is contained in:
Camille GILLOT 2022-06-11 21:25:25 +02:00
parent fa68e73e99
commit 3039cfeb6a
75 changed files with 251 additions and 216 deletions
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14
compiler/rustc_hir_pretty/src/lib.rs
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@ -1078,7 +1078,9 @@ impl<'a> State<'a> {
// parses as the erroneous construct `if (return {})`, not `if (return) {}`.
fn cond_needs_par(expr: &hir::Expr<'_>) -> bool {
match expr.kind {
hir::ExprKind::Break(..) | hir::ExprKind::Closure(..) | hir::ExprKind::Ret(..) => true,
hir::ExprKind::Break(..) | hir::ExprKind::Closure { .. } | hir::ExprKind::Ret(..) => {
true
}
_ => contains_exterior_struct_lit(expr),
}
}
@ -1455,10 +1457,16 @@ impl<'a> State<'a> {
}
self.bclose(expr.span);
}
hir::ExprKind::Closure(capture_clause, ref decl, body, _fn_decl_span, _gen) => {
hir::ExprKind::Closure {
capture_clause,
ref fn_decl,
body,
fn_decl_span: _,
movability: _,
} => {
self.print_capture_clause(capture_clause);
self.print_closure_params(&decl, body);
self.print_closure_params(&fn_decl, body);
self.space();
// This is a bare expression.