diff options
Diffstat (limited to 'gcc/rust/checks/errors/rust-ast-validation.cc')
| -rw-r--r-- | gcc/rust/checks/errors/rust-ast-validation.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/rust/checks/errors/rust-ast-validation.cc b/gcc/rust/checks/errors/rust-ast-validation.cc index 3af5655..44dec61 100644 --- a/gcc/rust/checks/errors/rust-ast-validation.cc +++ b/gcc/rust/checks/errors/rust-ast-validation.cc @@ -37,6 +37,21 @@ ASTValidation::visit (AST::Lifetime &lifetime) } void +ASTValidation::visit (AST::LoopLabel &label) +{ + auto name = label.get_lifetime ().get_lifetime_name (); + auto lifetime_name = '\'' + name; + auto &keywords = Values::Keywords::keywords; + if (keywords.find (name) != keywords.end ()) + rust_error_at (label.get_locus (), "invalid label name %qs", + lifetime_name.c_str ()); + + // WARNING: Do not call ContextualASTVisitor, we don't want to visit the + // lifetime + // Maybe we should refactor LoopLabel instead ? +} + +void ASTValidation::visit (AST::ConstantItem &const_item) { if (!const_item.has_expr () && context.back () != Context::TRAIT_IMPL) |