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Lower inline const's AST to HIR

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This commit is contained in:
Santiago Pastorino 2020-10-06 16:58:53 -03:00
parent 59d07c3ae5
commit 66e254314d
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GPG Key ID: 8131A24E0C79EFAF
2 changed files with 4 additions and 3 deletions
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5
compiler/rustc_ast_lowering/src/expr.rs
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@ -30,8 +30,9 @@ impl<'hir> LoweringContext<'_, 'hir> {
let kind = match e.kind { let kind = match e.kind {
ExprKind::Box(ref inner) => hir::ExprKind::Box(self.lower_expr(inner)), ExprKind::Box(ref inner) => hir::ExprKind::Box(self.lower_expr(inner)),
ExprKind::Array(ref exprs) => hir::ExprKind::Array(self.lower_exprs(exprs)), ExprKind::Array(ref exprs) => hir::ExprKind::Array(self.lower_exprs(exprs)),
ExprKind::ConstBlock(_) => { ExprKind::ConstBlock(ref anon_const) => {
unimplemented!(); let anon_const = self.lower_anon_const(anon_const);
hir::ExprKind::ConstBlock(anon_const)
} }
ExprKind::Repeat(ref expr, ref count) => { ExprKind::Repeat(ref expr, ref count) => {
let expr = self.lower_expr(expr); let expr = self.lower_expr(expr);

2
compiler/rustc_ast_passes/src/ast_validation.rs
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@ -287,7 +287,7 @@ impl<'a> AstValidator<'a> {
// ``` // ```
fn check_expr_within_pat(&self, expr: &Expr, allow_paths: bool) { fn check_expr_within_pat(&self, expr: &Expr, allow_paths: bool) {
match expr.kind { match expr.kind {
ExprKind::Lit(..) | ExprKind::Err => {} ExprKind::Lit(..) | ExprKind::ConstBlock(..) | ExprKind::Err => {}
ExprKind::Path(..) if allow_paths => {} ExprKind::Path(..) if allow_paths => {}
ExprKind::Unary(UnOp::Neg, ref inner) if matches!(inner.kind, ExprKind::Lit(_)) => {} ExprKind::Unary(UnOp::Neg, ref inner) if matches!(inner.kind, ExprKind::Lit(_)) => {}
_ => self.err_handler().span_err( _ => self.err_handler().span_err(