diff options
Diffstat (limited to 'gcc/rust/hir/rust-ast-lower-expr.cc')
| -rw-r--r-- | gcc/rust/hir/rust-ast-lower-expr.cc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gcc/rust/hir/rust-ast-lower-expr.cc b/gcc/rust/hir/rust-ast-lower-expr.cc index 575eea6..7bb7320 100644 --- a/gcc/rust/hir/rust-ast-lower-expr.cc +++ b/gcc/rust/hir/rust-ast-lower-expr.cc @@ -597,8 +597,10 @@ ASTLoweringExpr::visit (AST::ForLoopExpr &expr) void ASTLoweringExpr::visit (AST::BreakExpr &expr) { - HIR::Lifetime break_label - = lower_lifetime (expr.get_label ().get_lifetime ()); + tl::optional<HIR::Lifetime> break_label = tl::nullopt; + if (expr.has_label ()) + break_label = lower_lifetime (expr.get_label ().get_lifetime ()); + HIR::Expr *break_expr = expr.has_break_expr () ? ASTLoweringExpr::translate (expr.get_break_expr ()) @@ -618,7 +620,9 @@ ASTLoweringExpr::visit (AST::BreakExpr &expr) void ASTLoweringExpr::visit (AST::ContinueExpr &expr) { - HIR::Lifetime break_label = lower_lifetime (expr.get_label ()); + tl::optional<HIR::Lifetime> break_label; + if (expr.has_label ()) + break_label = lower_lifetime (expr.get_label ()); auto crate_num = mappings.get_current_crate (); Analysis::NodeMapping mapping (crate_num, expr.get_node_id (), |