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  1. /*
  2.  * Copyright © 2010 Intel Corporation
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the "Software"),
  6.  * to deal in the Software without restriction, including without limitation
  7.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8.  * and/or sell copies of the Software, and to permit persons to whom the
  9.  * Software is furnished to do so, subject to the following conditions:
  10.  *
  11.  * The above copyright notice and this permission notice (including the next
  12.  * paragraph) shall be included in all copies or substantial portions of the
  13.  * Software.
  14.  *
  15.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20.  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21.  * DEALINGS IN THE SOFTWARE.
  22.  */
  23.  
  24. #include <stdio.h>
  25. #include "ast.h"
  26. extern "C" {
  27. #include "program/symbol_table.h"
  28. }
  29.  
  30. void
  31. ast_type_specifier::print(void) const
  32. {
  33.    if (type_specifier == ast_struct) {
  34.       structure->print();
  35.    } else {
  36.       printf("%s ", type_name);
  37.    }
  38.  
  39.    if (is_array) {
  40.       printf("[ ");
  41.  
  42.       if (array_size) {
  43.          array_size->print();
  44.       }
  45.  
  46.       printf("] ");
  47.    }
  48. }
  49.  
  50. ast_type_specifier::ast_type_specifier(int specifier)
  51.       : type_specifier(ast_types(specifier)), type_name(NULL), structure(NULL),
  52.         is_array(false), array_size(NULL), precision(ast_precision_none),
  53.         is_precision_statement(false)
  54. {
  55.    static const char *const names[] = {
  56.       "void",
  57.       "float",
  58.       "int",
  59.       "uint",
  60.       "bool",
  61.       "vec2",
  62.       "vec3",
  63.       "vec4",
  64.       "bvec2",
  65.       "bvec3",
  66.       "bvec4",
  67.       "ivec2",
  68.       "ivec3",
  69.       "ivec4",
  70.       "uvec2",
  71.       "uvec3",
  72.       "uvec4",
  73.       "mat2",
  74.       "mat2x3",
  75.       "mat2x4",
  76.       "mat3x2",
  77.       "mat3",
  78.       "mat3x4",
  79.       "mat4x2",
  80.       "mat4x3",
  81.       "mat4",
  82.       "sampler1D",
  83.       "sampler2D",
  84.       "sampler2DRect",
  85.       "sampler3D",
  86.       "samplerCube",
  87.       "sampler1DShadow",
  88.       "sampler2DShadow",
  89.       "sampler2DRectShadow",
  90.       "samplerCubeShadow",
  91.       "sampler1DArray",
  92.       "sampler2DArray",
  93.       "sampler1DArrayShadow",
  94.       "sampler2DArrayShadow",
  95.       "isampler1D",
  96.       "isampler2D",
  97.       "isampler3D",
  98.       "isamplerCube",
  99.       "isampler1DArray",
  100.       "isampler2DArray",
  101.       "usampler1D",
  102.       "usampler2D",
  103.       "usampler3D",
  104.       "usamplerCube",
  105.       "usampler1DArray",
  106.       "usampler2DArray",
  107.  
  108.       NULL, /* ast_struct */
  109.       NULL  /* ast_type_name */
  110.    };
  111.  
  112.    type_name = names[specifier];
  113. }
  114.  
  115. bool
  116. ast_fully_specified_type::has_qualifiers() const
  117. {
  118.    return this->qualifier.flags.i != 0;
  119. }
  120.