diff options
Diffstat (limited to 'gcc/cp/parser.cc')
| -rw-r--r-- | gcc/cp/parser.cc | 55 |
1 files changed, 21 insertions, 34 deletions
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc index 2fb1dc5..53e6237 100644 --- a/gcc/cp/parser.cc +++ b/gcc/cp/parser.cc @@ -3901,10 +3901,10 @@ cp_parser_diagnose_invalid_type_name (cp_parser *parser, tree id, inform (location, "%qE is not recognized as a module control-line", id); else if (cxx_dialect < cxx20) - inform (location, "C++20 %qE only available with %<-fmodules-ts%>", + inform (location, "C++20 %qE only available with %<-fmodules%>", id); else - inform (location, "C++20 %qE only available with %<-fmodules-ts%>" + inform (location, "C++20 %qE only available with %<-fmodules%>" ", which is not yet enabled with %<-std=c++20%>", id); } else if (cxx_dialect < cxx11 @@ -11773,6 +11773,9 @@ cp_parser_lambda_expression (cp_parser* parser) parser->auto_is_implicit_function_template_parm_p = false; parser->omp_array_section_p = false; + /* Inside the lambda, outside unevaluated context do not apply. */ + cp_evaluated ev; + /* The body of a lambda in a discarded statement is not discarded. */ bool discarded = in_discarded_stmt; in_discarded_stmt = 0; @@ -18842,7 +18845,7 @@ cp_parser_template_declaration (cp_parser* parser, bool member_p) else if (cxx_dialect < cxx20) warning (0, "keyword %<export%> is deprecated, and is ignored"); else - warning (0, "keyword %<export%> is enabled with %<-fmodules-ts%>"); + warning (0, "keyword %<export%> is enabled with %<-fmodules%>"); } cp_parser_template_declaration_after_export (parser, member_p); @@ -43118,8 +43121,8 @@ cp_parser_omp_clause_init_modifiers (cp_parser *parser, bool *target, while (true); fail: - cp_parser_error (parser, "%<init%> clause with modifier other than " - "%<prefer_type%>, %<target%> or %<targetsync%>"); + cp_parser_error (parser, + "expected %<prefer_type%>, %<target%>, or %<targetsync%>"); return false; } @@ -43137,39 +43140,14 @@ cp_parser_omp_clause_init (cp_parser *parser, tree list) if (!cp_parser_require (parser, CPP_OPEN_PAREN, RT_OPEN_PAREN)) return list; - unsigned raw_pos = 1; - while (cp_lexer_peek_nth_token (parser->lexer, raw_pos)->type == CPP_NAME) - { - raw_pos++; - if (cp_lexer_peek_nth_token (parser->lexer, raw_pos)->type - == CPP_OPEN_PAREN) - { - unsigned n = cp_parser_skip_balanced_tokens (parser, raw_pos); - if (n == raw_pos) - { - raw_pos = 0; - break; - } - raw_pos = n; - } - if (cp_lexer_peek_nth_token (parser->lexer, raw_pos)->type == CPP_COLON) - break; - if (cp_lexer_peek_nth_token (parser->lexer, raw_pos)->type != CPP_COMMA) - { - raw_pos = 0; - break; - } - raw_pos++; - } - bool target = false; bool targetsync = false; tree prefer_type_tree = NULL_TREE; + location_t loc = cp_lexer_peek_token (parser->lexer)->location; - if (raw_pos > 1 - && (!cp_parser_omp_clause_init_modifiers (parser, &target, &targetsync, - &prefer_type_tree) - || !cp_parser_require (parser, CPP_COLON, RT_COLON))) + if (!cp_parser_omp_clause_init_modifiers (parser, &target, &targetsync, + &prefer_type_tree) + || !cp_parser_require (parser, CPP_COLON, RT_COLON)) { if (prefer_type_tree == error_mark_node) return error_mark_node; @@ -43179,10 +43157,15 @@ cp_parser_omp_clause_init (cp_parser *parser, tree list) return list; } + if (!target && !targetsync) + error_at (loc, + "missing required %<target%> and/or %<targetsync%> modifier"); + tree nl = cp_parser_omp_var_list_no_open (parser, OMP_CLAUSE_INIT, list, NULL, false); for (tree c = nl; c != list; c = OMP_CLAUSE_CHAIN (c)) { + TREE_ADDRESSABLE (OMP_CLAUSE_DECL (c)) = 1; if (target) OMP_CLAUSE_INIT_TARGET (c) = 1; if (targetsync) @@ -50577,6 +50560,10 @@ cp_finish_omp_declare_variant (cp_parser *parser, cp_token *pragma_tok, &targetsync, &prefer_type_tree)) goto fail; + if (!target && !targetsync) + error_at (loc, + "missing required %<target%> and/or " + "%<targetsync%> modifier"); tree t = build_tree_list (target ? boolean_true_node : boolean_false_node, targetsync ? boolean_true_node |