diff options
Diffstat (limited to 'gcc/rust/parse/rust-parse-impl.h')
| -rw-r--r-- | gcc/rust/parse/rust-parse-impl.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h index 798f375..5a186d9 100644 --- a/gcc/rust/parse/rust-parse-impl.h +++ b/gcc/rust/parse/rust-parse-impl.h @@ -1085,7 +1085,7 @@ Parser<ManagedTokenSource>::is_macro_rules_def (const_TokenPtr t) bool allowed_macro_name = (macro_name == IDENTIFIER || macro_name == TRY); - return t->get_str () == "macro_rules" + return t->get_str () == Values::WeakKeywords::MACRO_RULES && lexer.peek_token (1)->get_id () == EXCLAM && allowed_macro_name; } @@ -1146,13 +1146,13 @@ Parser<ManagedTokenSource>::parse_item (bool called_from_statement) // crappy hack to do union "keyword" case IDENTIFIER: // TODO: ensure std::string and literal comparison works - if (t->get_str () == "union" + if (t->get_str () == Values::WeakKeywords::UNION && lexer.peek_token (1)->get_id () == IDENTIFIER) { return parse_vis_item (std::move (outer_attrs)); // or should this go straight to parsing union? } - else if (t->get_str () == "default" + else if (t->get_str () == Values::WeakKeywords::DEFAULT && lexer.peek_token (1)->get_id () != EXCLAM) { add_error (Error (t->get_locus (), @@ -1357,7 +1357,7 @@ Parser<ManagedTokenSource>::parse_vis_item (AST::AttrVec outer_attrs) // TODO: implement union keyword but not really because of // context-dependence case UNION: crappy hack to do union "keyword" case IDENTIFIER: - if (t->get_str () == "union" + if (t->get_str () == Values::WeakKeywords::UNION && lexer.peek_token (1)->get_id () == IDENTIFIER) { return parse_union (std::move (vis), std::move (outer_attrs)); @@ -1436,7 +1436,8 @@ Parser<ManagedTokenSource>::parse_macro_rules_def (AST::AttrVec outer_attrs) { // ensure that first token is identifier saying "macro_rules" const_TokenPtr t = lexer.peek_token (); - if (t->get_id () != IDENTIFIER || t->get_str () != "macro_rules") + if (t->get_id () != IDENTIFIER + || t->get_str () != Values::WeakKeywords::MACRO_RULES) { Error error ( t->get_locus (), @@ -4734,7 +4735,7 @@ Parser<ManagedTokenSource>::parse_union (AST::Visibility vis, /* hack - "weak keyword" by finding identifier called "union" (lookahead in * item switch) */ const_TokenPtr union_keyword = expect_token (IDENTIFIER); - rust_assert (union_keyword->get_str () == "union"); + rust_assert (union_keyword->get_str () == Values::WeakKeywords::UNION); location_t locus = union_keyword->get_locus (); // parse actual union name @@ -5715,7 +5716,7 @@ Parser<ManagedTokenSource>::parse_trait_impl_item () // semi return parse_macro_invocation_semi (std::move (outer_attrs)); case IDENTIFIER: - if (lexer.peek_token ()->get_str () == "default") + if (lexer.peek_token ()->get_str () == Values::WeakKeywords::DEFAULT) return parse_trait_impl_function_or_method (visibility, std::move (outer_attrs)); else @@ -5779,7 +5780,8 @@ Parser<ManagedTokenSource>::parse_trait_impl_function_or_method ( auto is_default = false; auto t = lexer.peek_token (); - if (t->get_id () == IDENTIFIER && t->get_str () == "default") + if (t->get_id () == IDENTIFIER + && t->get_str () == Values::WeakKeywords::DEFAULT) { is_default = true; lexer.skip_token (); @@ -6300,7 +6302,7 @@ Parser<ManagedTokenSource>::parse_stmt (ParseRestrictions restrictions) break; // crappy hack to do union "keyword" case IDENTIFIER: - if (t->get_str () == "union" + if (t->get_str () == Values::WeakKeywords::UNION && lexer.peek_token (1)->get_id () == IDENTIFIER) { return parse_vis_item (std::move (outer_attrs)); @@ -11704,7 +11706,7 @@ Parser<ManagedTokenSource>::parse_stmt_or_expr () // crappy hack to do union "keyword" case IDENTIFIER: - if (t->get_str () == "union" + if (t->get_str () == Values::WeakKeywords::UNION && lexer.peek_token (1)->get_id () == IDENTIFIER) { std::unique_ptr<AST::VisItem> item ( @@ -11712,7 +11714,7 @@ Parser<ManagedTokenSource>::parse_stmt_or_expr () return ExprOrStmt (std::move (item)); // or should this go straight to parsing union? } - else if (t->get_str () == "macro_rules" + else if (t->get_str () == Values::WeakKeywords::MACRO_RULES && lexer.peek_token (1)->get_id () == EXCLAM) { // macro_rules! macro item |