xtensa-esp32-elf-linux64-1.22.0-80-g6c4433a-5.2.0.tar.gz

/* Definitions for C++ parsing and type checking. Copyright (C) 1987-2015 Free Software Foundation, Inc. Contributed by Michael Tiemann (tiemann@cygnus.com) This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ #ifndef GCC_CP_TREE_H #define GCC_CP_TREE_H #include "ggc.h" #include "hashtab.h" #include "hash-set.h" #include "vec.h" #include "machmode.h" #include "tm.h" #include "hard-reg-set.h" #include "input.h" #include "function.h" #include "hash-map.h" /* In order for the format checking to accept the C++ front end diagnostic framework extensions, you must include this file before diagnostic-core.h, not after. We override the definition of GCC_DIAG_STYLE in c-common.h. */ #undef GCC_DIAG_STYLE #define GCC_DIAG_STYLE __gcc_cxxdiag__ #if defined(GCC_DIAGNOSTIC_CORE_H) || defined (GCC_C_COMMON_H) #error \ In order for the format checking to accept the C++ front end diagnostic \ framework extensions, you must include this file before diagnostic-core.h and \ c-common.h, not after. #endif #include "c-family/c-common.h" #include "diagnostic.h" #include "name-lookup.h" /* Usage of TREE_LANG_FLAG_?: 0: IDENTIFIER_MARKED (IDENTIFIER_NODEs) NEW_EXPR_USE_GLOBAL (in NEW_EXPR). DELETE_EXPR_USE_GLOBAL (in DELETE_EXPR). COMPOUND_EXPR_OVERLOADED (in COMPOUND_EXPR). CLEANUP_P (in TRY_BLOCK) AGGR_INIT_VIA_CTOR_P (in AGGR_INIT_EXPR) PTRMEM_OK_P (in ADDR_EXPR, OFFSET_REF, SCOPE_REF) PAREN_STRING_LITERAL (in STRING_CST) DECL_GNU_TLS_P (in VAR_DECL) KOENIG_LOOKUP_P (in CALL_EXPR) STATEMENT_LIST_NO_SCOPE (in STATEMENT_LIST). EXPR_STMT_STMT_EXPR_RESULT (in EXPR_STMT) STMT_EXPR_NO_SCOPE (in STMT_EXPR) BIND_EXPR_TRY_BLOCK (in BIND_EXPR) TYPENAME_IS_ENUM_P (in TYPENAME_TYPE) OMP_FOR_GIMPLIFYING_P (in OMP_FOR, OMP_SIMD and OMP_DISTRIBUTE) BASELINK_QUALIFIED_P (in BASELINK) TARGET_EXPR_IMPLICIT_P (in TARGET_EXPR) TEMPLATE_PARM_PARAMETER_PACK (in TEMPLATE_PARM_INDEX) TREE_INDIRECT_USING (in a TREE_LIST of using-directives) ATTR_IS_DEPENDENT (in the TREE_LIST for an attribute) ABI_TAG_IMPLICIT (in the TREE_LIST for the argument of abi_tag) CONSTRUCTOR_IS_DIRECT_INIT (in CONSTRUCTOR) LAMBDA_EXPR_CAPTURES_THIS_P (in LAMBDA_EXPR) DECLTYPE_FOR_LAMBDA_CAPTURE (in DECLTYPE_TYPE) VEC_INIT_EXPR_IS_CONSTEXPR (in VEC_INIT_EXPR) DECL_OVERRIDE_P (in FUNCTION_DECL) IMPLICIT_CONV_EXPR_DIRECT_INIT (in IMPLICIT_CONV_EXPR) TRANSACTION_EXPR_IS_STMT (in TRANSACTION_EXPR) CONVERT_EXPR_VBASE_PATH (in CONVERT_EXPR) OVL_ARG_DEPENDENT (in OVERLOAD) PACK_EXPANSION_LOCAL_P (in *_PACK_EXPANSION) TINFO_HAS_ACCESS_ERRORS (in TEMPLATE_INFO) SIZEOF_EXPR_TYPE_P (in SIZEOF_EXPR) BLOCK_OUTER_CURLY_BRACE_P (in BLOCK) 1: IDENTIFIER_VIRTUAL_P (in IDENTIFIER_NODE) TI_PENDING_TEMPLATE_FLAG. TEMPLATE_PARMS_FOR_INLINE. DELETE_EXPR_USE_VEC (in DELETE_EXPR). (TREE_CALLS_NEW) (in _EXPR or _REF) (commented-out). ICS_ELLIPSIS_FLAG (in _CONV) DECL_INITIALIZED_P (in VAR_DECL) TYPENAME_IS_CLASS_P (in TYPENAME_TYPE) STMT_IS_FULL_EXPR_P (in _STMT) TARGET_EXPR_LIST_INIT_P (in TARGET_EXPR) LAMBDA_EXPR_MUTABLE_P (in LAMBDA_EXPR) DECL_FINAL_P (in FUNCTION_DECL) QUALIFIED_NAME_IS_TEMPLATE (in SCOPE_REF) DECLTYPE_FOR_INIT_CAPTURE (in DECLTYPE_TYPE) CONSTRUCTOR_NO_IMPLICIT_ZERO (in CONSTRUCTOR) TINFO_USED_TEMPLATE_ID (in TEMPLATE_INFO) 2: IDENTIFIER_OPNAME_P (in IDENTIFIER_NODE) ICS_THIS_FLAG (in _CONV) DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (in VAR_DECL) STATEMENT_LIST_TRY_BLOCK (in STATEMENT_LIST) TYPENAME_IS_RESOLVING_P (in TYPE_NAME_TYPE) TARGET_EXPR_DIRECT_INIT_P (in TARGET_EXPR) FNDECL_USED_AUTO (in FUNCTION_DECL) DECLTYPE_FOR_LAMBDA_PROXY (in DECLTYPE_TYPE) REF_PARENTHESIZED_P (in COMPONENT_REF, INDIRECT_REF) AGGR_INIT_ZERO_FIRST (in AGGR_INIT_EXPR) CONSTRUCTOR_MUTABLE_POISON (in CONSTRUCTOR) 3: (TREE_REFERENCE_EXPR) (in NON_LVALUE_EXPR) (commented-out). ICS_BAD_FLAG (in _CONV) FN_TRY_BLOCK_P (in TRY_BLOCK) IDENTIFIER_CTOR_OR_DTOR_P (in IDENTIFIER_NODE) BIND_EXPR_BODY_BLOCK (in BIND_EXPR) DECL_NON_TRIVIALLY_INITIALIZED_P (in VAR_DECL) CALL_EXPR_LIST_INIT_P (in CALL_EXPR, AGGR_INIT_EXPR) 4: TREE_HAS_CONSTRUCTOR (in INDIRECT_REF, SAVE_EXPR, CONSTRUCTOR, or FIELD_DECL). IDENTIFIER_TYPENAME_P (in IDENTIFIER_NODE) DECL_TINFO_P (in VAR_DECL) FUNCTION_REF_QUALIFIED (in FUNCTION_TYPE, METHOD_TYPE) 5: C_IS_RESERVED_WORD (in IDENTIFIER_NODE) DECL_VTABLE_OR_VTT_P (in VAR_DECL) FUNCTION_RVALUE_QUALIFIED (in FUNCTION_TYPE, METHOD_TYPE) 6: IDENTIFIER_REPO_CHOSEN (in IDENTIFIER_NODE) DECL_CONSTRUCTION_VTABLE_P (in VAR_DECL) TYPE_MARKED_P (in _TYPE) RANGE_FOR_IVDEP (in RANGE_FOR_STMT) Usage of TYPE_LANG_FLAG_?: 0: TYPE_DEPENDENT_P 1: TYPE_HAS_USER_CONSTRUCTOR. 2: TYPE_HAS_LATE_RETURN_TYPE (in FUNCTION_TYPE, METHOD_TYPE) TYPE_PTRMEMFUNC_FLAG (in RECORD_TYPE) 3: TYPE_FOR_JAVA. 4: TYPE_HAS_NONTRIVIAL_DESTRUCTOR 5: CLASS_TYPE_P (in RECORD_TYPE and UNION_TYPE) ENUM_FIXED_UNDERLYING_TYPE_P (in ENUMERAL_TYPE) AUTO_IS_DECLTYPE (in TEMPLATE_TYPE_PARM) REFERENCE_VLA_OK (in REFERENCE_TYPE) 6: TYPE_DEPENDENT_P_VALID Usage of DECL_LANG_FLAG_?: 0: DECL_ERROR_REPORTED (in VAR_DECL). DECL_TEMPLATE_PARM_P (in PARM_DECL, CONST_DECL, TYPE_DECL, or TEMPLATE_DECL) DECL_LOCAL_FUNCTION_P (in FUNCTION_DECL) DECL_MUTABLE_P (in FIELD_DECL) DECL_DEPENDENT_P (in USING_DECL) LABEL_DECL_BREAK (in LABEL_DECL) 1: C_TYPEDEF_EXPLICITLY_SIGNED (in TYPE_DECL). DECL_TEMPLATE_INSTANTIATED (in a VAR_DECL or a FUNCTION_DECL) DECL_MEMBER_TEMPLATE_P (in TEMPLATE_DECL) USING_DECL_TYPENAME_P (in USING_DECL) DECL_VLA_CAPTURE_P (in FIELD_DECL) DECL_ARRAY_PARAMETER_P (in PARM_DECL) LABEL_DECL_CONTINUE (in LABEL_DECL) 2: DECL_THIS_EXTERN (in VAR_DECL or FUNCTION_DECL). DECL_IMPLICIT_TYPEDEF_P (in a TYPE_DECL) TEMPLATE_DECL_COMPLEX_ALIAS_P (in TEMPLATE_DECL) 3: DECL_IN_AGGR_P. 4: DECL_C_BIT_FIELD (in a FIELD_DECL) DECL_ANON_UNION_VAR_P (in a VAR_DECL) DECL_SELF_REFERENCE_P (in a TYPE_DECL) DECL_INVALID_OVERRIDER_P (in a FUNCTION_DECL) 5: DECL_INTERFACE_KNOWN. 6: DECL_THIS_STATIC (in VAR_DECL or FUNCTION_DECL). DECL_FIELD_IS_BASE (in FIELD_DECL) TYPE_DECL_ALIAS_P (in TYPE_DECL) 7: DECL_DEAD_FOR_LOCAL (in VAR_DECL). DECL_THUNK_P (in a member FUNCTION_DECL) DECL_NORMAL_CAPTURE_P (in FIELD_DECL) 8: DECL_DECLARED_CONSTEXPR_P (in VAR_DECL, FUNCTION_DECL) Usage of language-independent fields in a language-dependent manner: TYPE_ALIAS_SET This field is used by TYPENAME_TYPEs, TEMPLATE_TYPE_PARMs, and so forth as a substitute for the mark bits provided in `lang_type'. At present, only the six low-order bits are used. TYPE_LANG_SLOT_1 For an ENUMERAL_TYPE, this is ENUM_TEMPLATE_INFO. For a FUNCTION_TYPE or METHOD_TYPE, this is TYPE_RAISES_EXCEPTIONS BINFO_VIRTUALS For a binfo, this is a TREE_LIST. There is an entry for each virtual function declared either in BINFO or its direct and indirect primary bases. Th