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Diffstat (limited to 'contrib/gcc/cp/cp-tree.def')
| -rw-r--r-- | contrib/gcc/cp/cp-tree.def | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/contrib/gcc/cp/cp-tree.def b/contrib/gcc/cp/cp-tree.def deleted file mode 100644 index 70801fc9563c..000000000000 --- a/contrib/gcc/cp/cp-tree.def +++ /dev/null @@ -1,258 +0,0 @@ -/* This file contains the definitions and documentation for the - additional tree codes used in the GNU C++ compiler (see tree.def - for the standard codes). - Copyright (C) 1987, 1988, 1990, 1993, 1997, 1998 Free Software Foundation, Inc. - Hacked by Michael Tiemann (tiemann@cygnus.com) - -This file is part of GNU CC. - -GNU CC 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 2, or (at your option) -any later version. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - - -/* Reference to the contents of an offset - (a value whose type is an OFFSET_TYPE). - Operand 0 is the object within which the offset is taken. - Operand 1 is the offset. The language independent OFFSET_REF - just won't work for us. */ -DEFTREECODE (OFFSET_REF, "offset_ref", 'r', 2) - -/* A pointer-to-member constant. For a pointer-to-member constant - `X::Y' The PTRMEM_CST_CLASS is the RECORD_TYPE for `X' and the - PTRMEM_CST_MEMBER is the _DECL for `Y'. */ -DEFTREECODE (PTRMEM_CST, "ptrmem_cst", 'c', 1) - -/* For NEW_EXPR, operand 0 is the placement list. - Operand 1 is the new-declarator. - Operand 2 is the initializer. */ -DEFTREECODE (NEW_EXPR, "nw_expr", 'e', 3) -DEFTREECODE (VEC_NEW_EXPR, "vec_nw_expr", 'e', 3) - -/* For DELETE_EXPR, operand 0 is the store to be destroyed. - Operand 1 is the value to pass to the destroying function - saying whether the store should be deallocated as well. */ -DEFTREECODE (DELETE_EXPR, "dl_expr", 'e', 2) -DEFTREECODE (VEC_DELETE_EXPR, "vec_dl_expr", 'e', 2) - -/* Value is reference to particular overloaded class method. - Operand 0 is the class name (an IDENTIFIER_NODE); - operand 1 is the field (also an IDENTIFIER_NODE). - The COMPLEXITY field holds the class level (usually 0). */ -DEFTREECODE (SCOPE_REF, "scope_ref", 'r', 2) - -/* When composing an object with a member, this is the result. - Operand 0 is the object. Operand 1 is the member (usually - a dereferenced pointer to member). */ -DEFTREECODE (MEMBER_REF, "member_ref", 'r', 2) - -/* Type conversion operator in C++. TREE_TYPE is type that this - operator converts to. Operand is expression to be converted. */ -DEFTREECODE (TYPE_EXPR, "type_expr", 'e', 1) - -/* For AGGR_INIT_EXPR, operand 0 is function which performs initialization, - operand 1 is argument list to initialization function, - and operand 2 is the slot which was allocated for this expression. */ -DEFTREECODE (AGGR_INIT_EXPR, "aggr_init_expr", 'e', 3) - -/* A throw expression. operand 0 is the expression, if there was one, - else it is NULL_TREE. */ -DEFTREECODE (THROW_EXPR, "throw_expr", 'e', 1) - -/* Initialization of a vector, used in build_new. Operand 0 is the target - of the initialization, operand 1 is the initializer, and operand 2 is - the number of elements. */ -DEFTREECODE (VEC_INIT_EXPR, "vec_init_expr", 'e', 3) - -/* Template definition. The following fields have the specified uses, - although there are other macros in cp-tree.h that should be used for - accessing this data. - DECL_ARGUMENTS template parm vector - DECL_TEMPLATE_INFO template text &c - DECL_VINDEX list of instantiations already produced; - only done for functions so far - For class template: - DECL_INITIAL associated templates (methods &c) - DECL_RESULT null - For non-class templates: - TREE_TYPE type of object to be constructed - DECL_RESULT decl for object to be created - (e.g., FUNCTION_DECL with tmpl parms used) - */ -DEFTREECODE (TEMPLATE_DECL, "template_decl", 'd', 0) - -/* Index into a template parameter list. The TEMPLATE_PARM_IDX gives - the index (from 0) of the parameter, while the TEMPLATE_PARM_LEVEL - gives the level (from 1) of the parameter. - - Here's an example: - - template <class T> // Index 0, Level 1. - struct S - { - template <class U, // Index 0, Level 2. - class V> // Index 1, Level 2. - void f(); - }; - - The DESCENDANTS will be a chain of TEMPLATE_PARM_INDEXs descended - from this one. The first descendant will have the same IDX, but - its LEVEL will be one less. The TREE_CHAIN field is used to chain - together the descendants. The TEMPLATE_PARM_DECL is the - declaration of this parameter, either a TYPE_DECL or CONST_DECL. - The TEMPLATE_PARM_ORIG_LEVEL is the LEVEL of the most distant - parent, i.e., the LEVEL that the parameter originally had when it - was declared. For example, if we instantiate S<int>, we will have: - - struct S<int> - { - template <class U, // Index 0, Level 1, Orig Level 2 - class V> // Index 1, Level 1, Orig Level 2 - void f(); - }; - - The LEVEL is the level of the parameter when we are worrying about - the types of things; the ORIG_LEVEL is the level when we are - worrying about instantiating things. */ -DEFTREECODE (TEMPLATE_PARM_INDEX, "template_parm_index", 'x', - /* The addition of (sizeof(char*) - 1) in the next - expression is to ensure against the case where - sizeof(char*) does not evenly divide - sizeof(HOST_WIDE_INT). */ - 2 + ((3 * sizeof (HOST_WIDE_INT) + sizeof(char*) - 1) - / sizeof (char*))) - -/* Index into a template parameter list. This parameter must be a type. - The TYPE_FIELDS value will be a TEMPLATE_PARM_INDEX. */ -DEFTREECODE (TEMPLATE_TYPE_PARM, "template_type_parm", 't', 0) - -/* Index into a template parameter list. This parameter must be a type. - If it is used in signature of a template, TEMPLATE_INFO is NULL_TREE. - Otherwise it is used to declare a type like TT<int>. - The TYPE_FIELDS value will be a TEMPLATE_PARM_INDEX. */ -DEFTREECODE (TEMPLATE_TEMPLATE_PARM, "template_template_parm", 't', 0) - -/* A type designated by `typename T::t'. TYPE_CONTEXT is `T', - TYPE_NAME is an IDENTIFIER_NODE for `t'. If the type was named via - template-id, TYPENAME_TYPE_FULLNAME will hold the TEMPLATE_ID_EXPR. - If TREE_TYPE is present, this type was generated by the implicit - typename extension, and the TREE_TYPE is a _TYPE from a baseclass - of `T'. */ -DEFTREECODE (TYPENAME_TYPE, "typename_type", 't', 0) - -/* A type designated by `__typeof (expr)'. TYPE_FIELDS is the - expression in question. */ -DEFTREECODE (TYPEOF_TYPE, "typeof_type", 't', 0) - -/* A thunk is a stub function. - - Thunks are used to implement multiple inheritance: - At run-time, such a thunk subtracts THUNK_DELTA (an int, not a tree) - from the this pointer, and then jumps to DECL_INITIAL - (which is an ADDR_EXPR whose operand is a FUNCTION_DECL). - - Other kinds of thunks may be defined later. */ -DEFTREECODE (THUNK_DECL, "thunk_decl", 'd', 0) - -/* A using declaration. DECL_INITIAL contains the specified scope. - This is not an alias, but is later expanded into multiple aliases. */ -DEFTREECODE (USING_DECL, "using_decl", 'd', 0) - -/* An un-parsed default argument. Looks like an IDENTIFIER_NODE. */ -DEFTREECODE (DEFAULT_ARG, "default_arg", 'c', 2) - -/* A template-id, like foo<int>. The first operand is the template. - The second is the TREE_LIST or TREE_VEC of explicitly specified - arguments. The template will be a FUNCTION_DECL, TEMPLATE_DECL, or - an OVERLOAD. If the template-id refers to a member template, the - template may be an IDENTIFIER_NODE. */ -DEFTREECODE (TEMPLATE_ID_EXPR, "template_id_expr", 'e', 2) - -/* An association between name and entity. Parameters are the scope - and the (non-type) value. TREE_TYPE indicates the type bound to - the name. */ -DEFTREECODE (CPLUS_BINDING, "binding", 'x', 2) - -/* A list-like node for chaining overloading candidates. TREE_TYPE is - the original name, and the parameter is the FUNCTION_DECL. */ -DEFTREECODE (OVERLOAD, "overload", 'x', 1) - -/* A generic wrapper for something not tree that we want to include in - tree structure. */ -DEFTREECODE (WRAPPER, "wrapper", 'x', 1) - -/* A node to remember a source position. */ -DEFTREECODE (SRCLOC, "srcloc", 'x', 2) - -/* Used to represent deferred name lookup for dependent names while - parsing a template declaration. The first argument is an - IDENTIFIER_NODE for the name in question. The TREE_TYPE is - unused. */ -DEFTREECODE (LOOKUP_EXPR, "lookup_expr", 'e', 1) - -/* A whole bunch of tree codes for the initial, superficial parsing of - templates. */ -DEFTREECODE (MODOP_EXPR, "modop_expr", 'e', 3) -DEFTREECODE (CAST_EXPR, "cast_expr", '1', 1) -DEFTREECODE (REINTERPRET_CAST_EXPR, "reinterpret_cast_expr", '1', 1) -DEFTREECODE (CONST_CAST_EXPR, "const_cast_expr", '1', 1) -DEFTREECODE (STATIC_CAST_EXPR, "static_cast_expr", '1', 1) -DEFTREECODE (DYNAMIC_CAST_EXPR, "dynamic_cast_expr", '1', 1) -DEFTREECODE (SIZEOF_EXPR, "sizeof_expr", '1', 1) -DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", '1', 1) -DEFTREECODE (ARROW_EXPR, "arrow_expr", 'e', 1) -DEFTREECODE (DOTSTAR_EXPR, "dotstar_expr", 'e', 2) -DEFTREECODE (TYPEID_EXPR, "typeid_expr", 'e', 1) - -DEFTREECODE (EXPR_STMT, "expr_stmt", 'e', 1) -DEFTREECODE (COMPOUND_STMT, "compound_stmt", 'e', 1) -DEFTREECODE (DECL_STMT, "decl_stmt", 'e', 3) -DEFTREECODE (IF_STMT, "if_stmt", 'e', 3) -DEFTREECODE (FOR_STMT, "for_stmt", 'e', 4) -DEFTREECODE (WHILE_STMT, "while_stmt", 'e', 2) -DEFTREECODE (DO_STMT, "do_stmt", 'e', 2) -DEFTREECODE (RETURN_STMT, "return_stmt", 'e', 1) -DEFTREECODE (BREAK_STMT, "break_stmt", 'e', 0) -DEFTREECODE (CONTINUE_STMT, "continue_stmt", 'e', 0) -DEFTREECODE (SWITCH_STMT, "switch_stmt", 'e', 2) -DEFTREECODE (GOTO_STMT, "goto_stmt", 'e', 1) -DEFTREECODE (ASM_STMT, "asm_stmt", 'e', 5) - -DEFTREECODE (CTOR_INITIALIZER, "ctor_initializer", 'e', 2) -DEFTREECODE (CASE_LABEL, "case_label", 'e', 2) -DEFTREECODE (RETURN_INIT, "return_init", 'e', 2) -DEFTREECODE (TRY_BLOCK, "try_stmt", 'e', 2) -DEFTREECODE (HANDLER, "catch_stmt", 'e', 2) - -DEFTREECODE (TAG_DEFN, "tag_defn", 'e', 0) - -/* And some codes for expressing conversions for overload resolution. */ - -DEFTREECODE (IDENTITY_CONV, "identity_conv", 'e', 1) -DEFTREECODE (LVALUE_CONV, "lvalue_conv", 'e', 1) -DEFTREECODE (QUAL_CONV, "qual_conv", 'e', 1) -DEFTREECODE (STD_CONV, "std_conv", 'e', 1) -DEFTREECODE (PTR_CONV, "ptr_conv", 'e', 1) -DEFTREECODE (PMEM_CONV, "pmem_conv", 'e', 1) -DEFTREECODE (BASE_CONV, "base_conv", 'e', 1) -DEFTREECODE (REF_BIND, "ref_bind", 'e', 1) -DEFTREECODE (USER_CONV, "user_conv", 'e', 2) -DEFTREECODE (AMBIG_CONV, "ambig_conv", 'e', 1) -DEFTREECODE (RVALUE_CONV, "rvalue_conv", 'e', 1) - -/* -Local variables: -mode:c -End: -*/ |