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/*
* Mesa 3-D graphics library
* Version: 6.5
*
* Copyright (C) 2005-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#if !defined SLANG_COMPILE_OPERATION_H
#define SLANG_COMPILE_OPERATION_H
#if defined __cplusplus
extern "C" {
#endif
typedef enum slang_operation_type_
{
slang_oper_none,
slang_oper_block_no_new_scope,
slang_oper_block_new_scope,
slang_oper_variable_decl,
slang_oper_asm,
slang_oper_break,
slang_oper_continue,
slang_oper_discard,
slang_oper_return,
slang_oper_expression,
slang_oper_if,
slang_oper_while,
slang_oper_do,
slang_oper_for,
slang_oper_void,
slang_oper_literal_bool,
slang_oper_literal_int,
slang_oper_literal_float,
slang_oper_identifier,
slang_oper_sequence,
slang_oper_assign,
slang_oper_addassign,
slang_oper_subassign,
slang_oper_mulassign,
slang_oper_divassign,
/*slang_oper_modassign,*/
/*slang_oper_lshassign,*/
/*slang_oper_rshassign,*/
/*slang_oper_orassign,*/
/*slang_oper_xorassign,*/
/*slang_oper_andassign,*/
slang_oper_select,
slang_oper_logicalor,
slang_oper_logicalxor,
slang_oper_logicaland,
/*slang_oper_bitor,*/
/*slang_oper_bitxor,*/
/*slang_oper_bitand,*/
slang_oper_equal,
slang_oper_notequal,
slang_oper_less,
slang_oper_greater,
slang_oper_lessequal,
slang_oper_greaterequal,
/*slang_oper_lshift,*/
/*slang_oper_rshift,*/
slang_oper_add,
slang_oper_subtract,
slang_oper_multiply,
slang_oper_divide,
/*slang_oper_modulus,*/
slang_oper_preincrement,
slang_oper_predecrement,
slang_oper_plus,
slang_oper_minus,
/*slang_oper_complement,*/
slang_oper_not,
slang_oper_subscript,
slang_oper_call,
slang_oper_field,
slang_oper_postincrement,
slang_oper_postdecrement
} slang_operation_type;
typedef struct slang_operation_
{
slang_operation_type type;
struct slang_operation_ *children;
unsigned int num_children;
float literal; /* type: bool, literal_int, literal_float */
slang_atom a_id; /* type: asm, identifier, call, field */
slang_variable_scope *locals;
} slang_operation;
int slang_operation_construct (slang_operation *);
void slang_operation_destruct (slang_operation *);
int slang_operation_copy (slang_operation *, const slang_operation *);
#ifdef __cplusplus
}
#endif
#endif
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