Remove remnants of the old glsl compiler.

3 files changed, 0 insertions, 3082 deletions

diff --git a/src/glsl/cl/Makefile b/src/glsl/cl/Makefile
deleted file mode 100644
index 04a52df8c33..00000000000
--- a/src/glsl/cl/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#src/glsl/cl/Makefile
-
-TOP = ../../..
-
-include $(TOP)/configs/current
-
-LIBNAME = glslcl
-
-C_SOURCES = \
-	sl_cl_parse.c
-
-include ../Makefile.template
-
diff --git a/src/glsl/cl/sl_cl_parse.c b/src/glsl/cl/sl_cl_parse.c
deleted file mode 100644
index c1bc6031ce6..00000000000
--- a/src/glsl/cl/sl_cl_parse.c
+++ /dev/null
@@ -1,3027 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2009 VMware, Inc.
- * 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, sub license, 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 (including the
- * next paragraph) 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
- * 
- **************************************************************************/
-
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-#include "../pp/sl_pp_public.h"
-#include "../pp/sl_pp_token.h"
-#include "sl_cl_parse.h"
-
-
-/* revision number - increment after each change affecting emitted output */
-#define REVISION                                   5
-
-/* external declaration (or precision or invariant stmt) */
-#define EXTERNAL_NULL                              0
-#define EXTERNAL_FUNCTION_DEFINITION               1
-#define EXTERNAL_DECLARATION                       2
-#define DEFAULT_PRECISION                          3
-#define INVARIANT_STMT                             4
-
-/* precision */
-#define PRECISION_DEFAULT                          0
-#define PRECISION_LOW                              1
-#define PRECISION_MEDIUM                           2
-#define PRECISION_HIGH                             3
-
-/* declaration */
-#define DECLARATION_FUNCTION_PROTOTYPE             1
-#define DECLARATION_INIT_DECLARATOR_LIST           2
-
-/* function type */
-#define FUNCTION_ORDINARY                          0
-#define FUNCTION_CONSTRUCTOR                       1
-#define FUNCTION_OPERATOR                          2
-
-/* function call type */
-#define FUNCTION_CALL_NONARRAY                     0
-#define FUNCTION_CALL_ARRAY                        1
-
-/* operator type */
-#define OPERATOR_ADDASSIGN                         1
-#define OPERATOR_SUBASSIGN                         2
-#define OPERATOR_MULASSIGN                         3
-#define OPERATOR_DIVASSIGN                         4
-/*#define OPERATOR_MODASSIGN                         5*/
-/*#define OPERATOR_LSHASSIGN                         6*/
-/*#define OPERATOR_RSHASSIGN                         7*/
-/*#define OPERATOR_ORASSIGN                          8*/
-/*#define OPERATOR_XORASSIGN                         9*/
-/*#define OPERATOR_ANDASSIGN                         10*/
-#define OPERATOR_LOGICALXOR                        11
-/*#define OPERATOR_BITOR                             12*/
-/*#define OPERATOR_BITXOR                            13*/
-/*#define OPERATOR_BITAND                            14*/
-#define OPERATOR_LESS                              15
-#define OPERATOR_GREATER                           16
-#define OPERATOR_LESSEQUAL                         17
-#define OPERATOR_GREATEREQUAL                      18
-/*#define OPERATOR_LSHIFT                            19*/
-/*#define OPERATOR_RSHIFT                            20*/
-#define OPERATOR_MULTIPLY                          21
-#define OPERATOR_DIVIDE                            22
-/*#define OPERATOR_MODULUS                           23*/
-#define OPERATOR_INCREMENT                         24
-#define OPERATOR_DECREMENT                         25
-#define OPERATOR_PLUS                              26
-#define OPERATOR_MINUS                             27
-/*#define OPERATOR_COMPLEMENT                        28*/
-#define OPERATOR_NOT                               29
-
-/* init declarator list */
-#define DECLARATOR_NONE                            0
-#define DECLARATOR_NEXT                            1
-
-/* variable declaration */
-#define VARIABLE_NONE                              0
-#define VARIABLE_IDENTIFIER                        1
-#define VARIABLE_INITIALIZER                       2
-#define VARIABLE_ARRAY_EXPLICIT                    3
-#define VARIABLE_ARRAY_UNKNOWN                     4
-
-/* type qualifier */
-#define TYPE_QUALIFIER_NONE                        0
-#define TYPE_QUALIFIER_CONST                       1
-#define TYPE_QUALIFIER_ATTRIBUTE                   2
-#define TYPE_QUALIFIER_VARYING                     3
-#define TYPE_QUALIFIER_UNIFORM                     4
-#define TYPE_QUALIFIER_FIXEDOUTPUT                 5
-#define TYPE_QUALIFIER_FIXEDINPUT                  6
-
-/* invariant qualifier */
-#define TYPE_VARIANT                               90
-#define TYPE_INVARIANT                             91
-
-/* centroid qualifier */
-#define TYPE_CENTER                                95
-#define TYPE_CENTROID                              96
-
-/* layout qualifiers */
-#define LAYOUT_QUALIFIER_NONE                      0
-#define LAYOUT_QUALIFIER_UPPER_LEFT                1
-#define LAYOUT_QUALIFIER_PIXEL_CENTER_INTEGER      2
-
-/* type specifier */
-#define TYPE_SPECIFIER_VOID                        0
-#define TYPE_SPECIFIER_BOOL                        1
-#define TYPE_SPECIFIER_BVEC2                       2
-#define TYPE_SPECIFIER_BVEC3                       3
-#define TYPE_SPECIFIER_BVEC4                       4
-#define TYPE_SPECIFIER_INT                         5
-#define TYPE_SPECIFIER_IVEC2                       6
-#define TYPE_SPECIFIER_IVEC3                       7
-#define TYPE_SPECIFIER_IVEC4                       8
-#define TYPE_SPECIFIER_FLOAT                       9
-#define TYPE_SPECIFIER_VEC2                        10
-#define TYPE_SPECIFIER_VEC3                        11
-#define TYPE_SPECIFIER_VEC4                        12
-#define TYPE_SPECIFIER_MAT2                        13
-#define TYPE_SPECIFIER_MAT3                        14
-#define TYPE_SPECIFIER_MAT4                        15
-#define TYPE_SPECIFIER_SAMPLER1D                   16
-#define TYPE_SPECIFIER_SAMPLER2D                   17
-#define TYPE_SPECIFIER_SAMPLER3D                   18
-#define TYPE_SPECIFIER_SAMPLERCUBE                 19
-#define TYPE_SPECIFIER_SAMPLER1DSHADOW             20
-#define TYPE_SPECIFIER_SAMPLER2DSHADOW             21
-#define TYPE_SPECIFIER_SAMPLER2DRECT               22
-#define TYPE_SPECIFIER_SAMPLER2DRECTSHADOW         23
-#define TYPE_SPECIFIER_STRUCT                      24
-#define TYPE_SPECIFIER_TYPENAME                    25
-
-/* OpenGL 2.1 */
-#define TYPE_SPECIFIER_MAT23                       26
-#define TYPE_SPECIFIER_MAT32                       27
-#define TYPE_SPECIFIER_MAT24                       28
-#define TYPE_SPECIFIER_MAT42                       29
-#define TYPE_SPECIFIER_MAT34                       30
-#define TYPE_SPECIFIER_MAT43                       31
-
-/* GL_EXT_texture_array */
-#define TYPE_SPECIFIER_SAMPLER_1D_ARRAY            32
-#define TYPE_SPECIFIER_SAMPLER_2D_ARRAY            33
-#define TYPE_SPECIFIER_SAMPLER_1D_ARRAY_SHADOW     34
-#define TYPE_SPECIFIER_SAMPLER_2D_ARRAY_SHADOW     35
-
-/* type specifier array */
-#define TYPE_SPECIFIER_NONARRAY                    0
-#define TYPE_SPECIFIER_ARRAY                       1
-
-/* structure field */
-#define FIELD_NONE                                 0
-#define FIELD_NEXT                                 1
-#define FIELD_ARRAY                                2
-
-/* operation */
-#define OP_END                                     0
-#define OP_BLOCK_BEGIN_NO_NEW_SCOPE                1
-#define OP_BLOCK_BEGIN_NEW_SCOPE                   2
-#define OP_DECLARE                                 3
-#define OP_ASM                                     4
-#define OP_BREAK                                   5
-#define OP_CONTINUE                                6
-#define OP_DISCARD                                 7
-#define OP_RETURN                                  8
-#define OP_EXPRESSION                              9
-#define OP_IF                                      10
-#define OP_WHILE                                   11
-#define OP_DO                                      12
-#define OP_FOR                                     13
-#define OP_PUSH_VOID                               14
-#define OP_PUSH_BOOL                               15
-#define OP_PUSH_INT                                16
-#define OP_PUSH_FLOAT                              17
-#define OP_PUSH_IDENTIFIER                         18
-#define OP_SEQUENCE                                19
-#define OP_ASSIGN                                  20
-#define OP_ADDASSIGN                               21
-#define OP_SUBASSIGN                               22
-#define OP_MULASSIGN                               23
-#define OP_DIVASSIGN                               24
-/*#define OP_MODASSIGN                               25*/
-/*#define OP_LSHASSIGN                               26*/
-/*#define OP_RSHASSIGN                               27*/
-/*#define OP_ORASSIGN                                28*/
-/*#define OP_XORASSIGN                               29*/
-/*#define OP_ANDASSIGN                               30*/
-#define OP_SELECT                                  31
-#define OP_LOGICALOR                               32
-#define OP_LOGICALXOR                              33
-#define OP_LOGICALAND                              34
-/*#define OP_BITOR                                   35*/
-/*#define OP_BITXOR                                  36*/
-/*#define OP_BITAND                                  37*/
-#define OP_EQUAL                                   38
-#define OP_NOTEQUAL                                39
-#define OP_LESS                                    40
-#define OP_GREATER                                 41
-#define OP_LESSEQUAL                               42
-#define OP_GREATEREQUAL                            43
-/*#define OP_LSHIFT                                  44*/
-/*#define OP_RSHIFT                                  45*/
-#define OP_ADD                                     46
-#define OP_SUBTRACT                                47
-#define OP_MULTIPLY                                48
-#define OP_DIVIDE                                  49
-/*#define OP_MODULUS                                 50*/
-#define OP_PREINCREMENT                            51
-#define OP_PREDECREMENT                            52
-#define OP_PLUS                                    53
-#define OP_MINUS                                   54
-/*#define OP_COMPLEMENT                              55*/
-#define OP_NOT                                     56
-#define OP_SUBSCRIPT                               57
-#define OP_CALL                                    58
-#define OP_FIELD                                   59
-#define OP_POSTINCREMENT                           60
-#define OP_POSTDECREMENT                           61
-#define OP_PRECISION                               62
-#define OP_METHOD                                  63
-
-/* parameter qualifier */
-#define PARAM_QUALIFIER_IN                         0
-#define PARAM_QUALIFIER_OUT                        1
-#define PARAM_QUALIFIER_INOUT                      2
-#define PARAM_QUALIFIER_NONE                       3
-
-/* function parameter */
-#define PARAMETER_NONE                             0
-#define PARAMETER_NEXT                             1
-
-/* function parameter array presence */
-#define PARAMETER_ARRAY_NOT_PRESENT                0
-#define PARAMETER_ARRAY_PRESENT                    1
-
-
-struct parse_dict {
-   int _void;
-   int _float;
-   int _int;
-   int _bool;
-   int vec2;
-   int vec3;
-   int vec4;
-   int bvec2;
-   int bvec3;
-   int bvec4;
-   int ivec2;
-   int ivec3;
-   int ivec4;
-   int mat2;
-   int mat3;
-   int mat4;
-   int mat2x3;
-   int mat3x2;
-   int mat2x4;
-   int mat4x2;
-   int mat3x4;
-   int mat4x3;
-   int sampler1D;
-   int sampler2D;
-   int sampler3D;
-   int samplerCube;
-   int sampler1DShadow;
-   int sampler2DShadow;
-   int sampler2DRect;
-   int sampler2DRectShadow;
-   int sampler1DArray;
-   int sampler2DArray;
-   int sampler1DArrayShadow;
-   int sampler2DArrayShadow;
-
-   int invariant;
-
-   int centroid;
-
-   int precision;
-   int lowp;
-   int mediump;
-   int highp;
-
-   int _const;
-   int attribute;
-   int varying;
-   int uniform;
-   int __fixed_output;
-   int __fixed_input;
-
-   int in;
-   int out;
-   int inout;
-
-   int layout;
-   int origin_upper_left;
-   int pixel_center_integer;
-
-   int _struct;
-
-   int __constructor;
-   int __operator;
-   int ___asm;
-
-   int _if;
-   int _else;
-   int _for;
-   int _while;
-   int _do;
-
-   int _continue;
-   int _break;
-   int _return;
-   int discard;
-
-   int _false;
-   int _true;
-
-   int all;
-   int _GL_ARB_fragment_coord_conventions;
-   int _GL_ARB_texture_rectangle;
-};
-
-
-struct parse_context {
-   struct sl_pp_context *context;
-
-   struct parse_dict dict;
-
-   struct sl_pp_token_info *tokens;
-   unsigned int tokens_read;
-   unsigned int tokens_cap;
-
-   unsigned char *out_buf;
-   unsigned int out_cap;
-
-   unsigned int shader_type;
-   unsigned int parsing_builtin;
-
-   unsigned int fragment_coord_conventions:1;
-   unsigned int texture_rectangle:1;
-
-   char error[256];
-   int process_error;
-};
-
-
-struct parse_state {
-   unsigned int in;
-   unsigned int out;
-};
-
-
-static unsigned int
-_emit(struct parse_context *ctx,
-      unsigned int *out,
-      unsigned char b)
-{
-   if (*out == ctx->out_cap) {
-      ctx->out_cap += 4096;
-      ctx->out_buf = (unsigned char *)realloc(ctx->out_buf, ctx->out_cap * sizeof(unsigned char));
-   }
-   ctx->out_buf[*out] = b;
-   return (*out)++;
-}
-
-
-static void
-_update(struct parse_context *ctx,
-        unsigned int out,
-        unsigned char b)
-{
-   ctx->out_buf[out] = b;
-}
-
-
-static void
-_error(struct parse_context *ctx,
-       const char *msg)
-{
-   if (ctx->error[0] == '\0') {
-      strncpy(ctx->error, msg, sizeof(ctx->error) - 1);
-      ctx->error[sizeof(ctx->error) - 1] = '\0';
-   }
-}
-
-
-static const struct sl_pp_token_info *
-_fetch_token(struct parse_context *ctx,
-             unsigned int pos)
-{
-   if (ctx->process_error) {
-      return NULL;
-   }
-
-   while (pos >= ctx->tokens_read) {
-      if (ctx->tokens_read == ctx->tokens_cap) {
-         ctx->tokens_cap += 1024;
-         ctx->tokens = realloc(ctx->tokens,
-                               ctx->tokens_cap * sizeof(struct sl_pp_token_info));
-         if (!ctx->tokens) {
-            _error(ctx, "out of memory");
-            ctx->process_error = 1;
-            return NULL;
-         }
-      }
-      if (sl_pp_process_get(ctx->context, &ctx->tokens[ctx->tokens_read])) {
-         _error(ctx, sl_pp_context_error_message(ctx->context));
-         ctx->process_error = 1;
-         return NULL;
-      }
-      switch (ctx->tokens[ctx->tokens_read].token) {
-      case SL_PP_COMMA:
-      case SL_PP_SEMICOLON:
-      case SL_PP_LBRACE:
-      case SL_PP_RBRACE:
-      case SL_PP_LPAREN:
-      case SL_PP_RPAREN:
-      case SL_PP_LBRACKET:
-      case SL_PP_RBRACKET:
-      case SL_PP_DOT:
-      case SL_PP_INCREMENT:
-      case SL_PP_ADDASSIGN:
-      case SL_PP_PLUS:
-      case SL_PP_DECREMENT:
-      case SL_PP_SUBASSIGN:
-      case SL_PP_MINUS:
-      case SL_PP_BITNOT:
-      case SL_PP_NOTEQUAL:
-      case SL_PP_NOT:
-      case SL_PP_MULASSIGN:
-      case SL_PP_STAR:
-      case SL_PP_DIVASSIGN:
-      case SL_PP_SLASH:
-      case SL_PP_MODASSIGN:
-      case SL_PP_MODULO:
-      case SL_PP_LSHIFTASSIGN:
-      case SL_PP_LSHIFT:
-      case SL_PP_LESSEQUAL:
-      case SL_PP_LESS:
-      case SL_PP_RSHIFTASSIGN:
-      case SL_PP_RSHIFT:
-      case SL_PP_GREATEREQUAL:
-      case SL_PP_GREATER:
-      case SL_PP_EQUAL:
-      case SL_PP_ASSIGN:
-      case SL_PP_AND:
-      case SL_PP_BITANDASSIGN:
-      case SL_PP_BITAND:
-      case SL_PP_XOR:
-      case SL_PP_BITXORASSIGN:
-      case SL_PP_BITXOR:
-      case SL_PP_OR:
-      case SL_PP_BITORASSIGN:
-      case SL_PP_BITOR:
-      case SL_PP_QUESTION:
-      case SL_PP_COLON:
-      case SL_PP_IDENTIFIER:
-      case SL_PP_UINT:
-      case SL_PP_FLOAT:
-      case SL_PP_EXTENSION_REQUIRE:
-      case SL_PP_EXTENSION_ENABLE:
-      case SL_PP_EXTENSION_WARN:
-      case SL_PP_EXTENSION_DISABLE:
-      case SL_PP_EOF:
-         ctx->tokens_read++;
-         break;
-      default:
-         ; /* no-op */
-      }
-   }
-   return &ctx->tokens[pos];
-}
-
-
-/**
- * Try to parse/match a particular token.
- * \return 0 for success, -1 for error.
- */
-static int
-_parse_token(struct parse_context *ctx,
-             enum sl_pp_token token,
-             struct parse_state *ps)
-{
-   const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-
-   if (input && input->token == token) {
-      ps->in++;
-      return 0;
-   }
-   return -1;
-}
-
-
-/**
- * Try to parse an identifer.
- * \return 0 for success, -1 for error
- */
-static int
-_parse_id(struct parse_context *ctx,
-          int id,
-          struct parse_state *ps)
-{
-   const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-
-   if (input && input->token == SL_PP_IDENTIFIER && input->data.identifier == id) {
-      ps->in++;
-      return 0;
-   }
-   return -1;
-}
-
-
-static int
-_parse_identifier(struct parse_context *ctx,
-                  struct parse_state *ps)
-{
-   const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-
-   if (input && input->token == SL_PP_IDENTIFIER) {
-      const char *cstr = sl_pp_context_cstr(ctx->context, input->data.identifier);
-
-      do {
-         _emit(ctx, &ps->out, *cstr);
-      } while (*cstr++);
-      ps->in++;
-      return 0;
-   }
-   return -1;
-}
-
-
-static int
-_parse_float(struct parse_context *ctx,
-             struct parse_state *ps)
-{
-   const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-
-   if (input && input->token == SL_PP_FLOAT) {
-      const char *cstr = sl_pp_context_cstr(ctx->context, input->data._float);
-
-      _emit(ctx, &ps->out, 1);
-      do {
-         _emit(ctx, &ps->out, *cstr);
-      } while (*cstr++);
-      ps->in++;
-      return 0;
-   }
-   return -1;
-}
-
-
-static int
-_parse_uint(struct parse_context *ctx,
-            struct parse_state *ps)
-{
-   const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-
-   if (input && input->token == SL_PP_UINT) {
-      const char *cstr = sl_pp_context_cstr(ctx->context, input->data._uint);
-
-      _emit(ctx, &ps->out, 1);
-      do {
-         _emit(ctx, &ps->out, *cstr);
-      } while (*cstr++);
-      ps->in++;
-      return 0;
-   }
-   return -1;
-}
-
-
-/**************************************/
-
-
-static int
-_parse_unary_expression(struct parse_context *ctx,
-                        struct parse_state *ps);
-
-static int
-_parse_conditional_expression(struct parse_context *ctx,
-                              struct parse_state *ps);
-
-
-static int
-_parse_constant_expression(struct parse_context *ctx,
-                           struct parse_state *ps);
-
-
-static int
-_parse_primary_expression(struct parse_context *ctx,
-                          struct parse_state *ps);
-
-
-static int
-_parse_statement(struct parse_context *ctx,
-                 struct parse_state *ps);
-
-
-static int
-_parse_type_specifier(struct parse_context *ctx,
-                      struct parse_state *ps);
-
-
-static int
-_parse_declaration(struct parse_context *ctx,
-                   struct parse_state *ps);
-
-
-static int
-_parse_statement_list(struct parse_context *ctx,
-                      struct parse_state *ps);
-
-
-static int
-_parse_assignment_expression(struct parse_context *ctx,
-                             struct parse_state *ps);
-
-
-static int
-_parse_precision(struct parse_context *ctx,
-                 struct parse_state *ps);
-
-
-static int
-_parse_overriden_operator(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   unsigned int op;
-
-   if (_parse_token(ctx, SL_PP_INCREMENT, ps) == 0) {
-      op = OPERATOR_INCREMENT;
-   } else if (_parse_token(ctx, SL_PP_ADDASSIGN, ps) == 0) {
-      op = OPERATOR_ADDASSIGN;
-   } else if (_parse_token(ctx, SL_PP_PLUS, ps) == 0) {
-      op = OPERATOR_PLUS;
-   } else if (_parse_token(ctx, SL_PP_DECREMENT, ps) == 0) {
-      op = OPERATOR_DECREMENT;
-   } else if (_parse_token(ctx, SL_PP_SUBASSIGN, ps) == 0) {
-      op = OPERATOR_SUBASSIGN;
-   } else if (_parse_token(ctx, SL_PP_MINUS, ps) == 0) {
-      op = OPERATOR_MINUS;
-   } else if (_parse_token(ctx, SL_PP_NOT, ps) == 0) {
-      op = OPERATOR_NOT;
-   } else if (_parse_token(ctx, SL_PP_MULASSIGN, ps) == 0) {
-      op = OPERATOR_MULASSIGN;
-   } else if (_parse_token(ctx, SL_PP_STAR, ps) == 0) {
-      op = OPERATOR_MULTIPLY;
-   } else if (_parse_token(ctx, SL_PP_DIVASSIGN, ps) == 0) {
-      op = OPERATOR_DIVASSIGN;
-   } else if (_parse_token(ctx, SL_PP_SLASH, ps) == 0) {
-      op = OPERATOR_DIVIDE;
-   } else if (_parse_token(ctx, SL_PP_LESSEQUAL, ps) == 0) {
-      op = OPERATOR_LESSEQUAL;
-   } else if (_parse_token(ctx, SL_PP_LESS, ps) == 0) {
-      op = OPERATOR_LESS;
-   } else if (_parse_token(ctx, SL_PP_GREATEREQUAL, ps) == 0) {
-      op = OPERATOR_GREATEREQUAL;
-   } else if (_parse_token(ctx, SL_PP_GREATER, ps) == 0) {
-      op = OPERATOR_GREATER;
-   } else if (_parse_token(ctx, SL_PP_XOR, ps) == 0) {
-      op = OPERATOR_LOGICALXOR;
-   } else {
-      return -1;
-   }
-
-   _emit(ctx, &ps->out, op);
-   return 0;
-}
-
-
-static int
-_parse_function_decl_identifier(struct parse_context *ctx,
-                                struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e = _emit(ctx, &p.out, 0);
-
-   if (ctx->parsing_builtin && _parse_id(ctx, ctx->dict.__constructor, &p) == 0) {
-      _update(ctx, e, FUNCTION_CONSTRUCTOR);
-      *ps = p;
-      return 0;
-   }
-
-   if (ctx->parsing_builtin && _parse_id(ctx, ctx->dict.__operator, &p) == 0) {
-      _update(ctx, e, FUNCTION_OPERATOR);
-      if (_parse_overriden_operator(ctx, &p) == 0) {
-         *ps = p;
-         return 0;
-      }
-      return -1;
-   }
-
-   if (_parse_identifier(ctx, &p) == 0) {
-      _update(ctx, e, FUNCTION_ORDINARY);
-      *ps = p;
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_invariant_qualifier(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   if (_parse_id(ctx, ctx->dict.invariant, ps)) {
-      return -1;
-   }
-   _emit(ctx, &ps->out, TYPE_INVARIANT);
-   return 0;
-}
-
-
-static int
-_parse_centroid_qualifier(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   if (_parse_id(ctx, ctx->dict.centroid, ps)) {
-      return -1;
-   }
-   _emit(ctx, &ps->out, TYPE_CENTROID);
-   return 0;
-}
-
-
-static int
-_parse_layout_qualifier(struct parse_context *ctx,
-                        struct parse_state *ps)
-{
-   if (_parse_id(ctx, ctx->dict.layout, ps) == 0) {
-      if (!ctx->fragment_coord_conventions) {
-         _error(ctx, "GL_ARB_fragment_coord_conventions extension must be enabled "
-                     "in order to use a layout qualifier");
-         return -1;
-      }
-
-      /* Layout qualifiers are only defined for fragment shaders,
-       * so do an early check.
-       */
-      if (ctx->shader_type != 1) {
-         _error(ctx, "layout qualifiers are only valid for fragment shaders");
-         return -1;
-      }
-
-      /* start of a parenthesised list of layout qualifiers */
-
-      if (_parse_token(ctx, SL_PP_LPAREN, ps)) {
-         _error(ctx, "expected `('");
-         return -1;
-      }
-
-      /* parse comma-separated ID list */
-      while (1) {
-         if (_parse_id(ctx, ctx->dict.origin_upper_left, ps) == 0) {
-            _emit(ctx, &ps->out, LAYOUT_QUALIFIER_UPPER_LEFT);
-         }
-         else if (_parse_id(ctx, ctx->dict.pixel_center_integer, ps) == 0) {
-            _emit(ctx, &ps->out, LAYOUT_QUALIFIER_PIXEL_CENTER_INTEGER);
-         }
-         else {
-            _error(ctx, "expected a layout qualifier name");
-            return -1;
-         }
-
-         if (_parse_token(ctx, SL_PP_RPAREN, ps) == 0) {
-            /* all done */
-            break;
-         }
-         else if (_parse_token(ctx, SL_PP_COMMA, ps) == 0) {
-            /* another layout qualifier is coming */
-         }
-         else {
-            _error(ctx, "expected `,' or `)'");
-            return -1;
-         }
-      }
-   }
-
-   return 0;
-}
-
-
-static int
-_parse_storage_qualifier(struct parse_context *ctx,
-                         struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   const struct sl_pp_token_info *input = _fetch_token(ctx, p.in);
-   unsigned int e = _emit(ctx, &p.out, 0);
-   int id;
-
-   if (!input || input->token != SL_PP_IDENTIFIER) {
-      return -1;
-   }
-   id = input->data.identifier;
-
-   if (id == ctx->dict._const) {
-      _update(ctx, e, TYPE_QUALIFIER_CONST);
-   } else if (ctx->shader_type == 2 && id == ctx->dict.attribute) {
-      _update(ctx, e, TYPE_QUALIFIER_ATTRIBUTE);
-   } else if (id == ctx->dict.varying) {
-      _update(ctx, e, TYPE_QUALIFIER_VARYING);
-   } else if (id == ctx->dict.uniform) {
-      _update(ctx, e, TYPE_QUALIFIER_UNIFORM);
-   } else if (ctx->parsing_builtin && id == ctx->dict.__fixed_output) {
-      _update(ctx, e, TYPE_QUALIFIER_FIXEDOUTPUT);
-   } else if (ctx->parsing_builtin && id == ctx->dict.__fixed_input) {
-      _update(ctx, e, TYPE_QUALIFIER_FIXEDINPUT);
-   } else {
-      return -1;
-   }
-   _parse_token(ctx, SL_PP_IDENTIFIER, &p);
-   *ps = p;
-   return 0;
-}
-
-static int
-_parse_struct_declarator(struct parse_context *ctx,
-                         struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e;
-
-   if (_parse_identifier(ctx, &p)) {
-      return -1;
-   }
-   e = _emit(ctx, &p.out, FIELD_NONE);
-   *ps = p;
-
-   if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
-      return 0;
-   }
-   if (_parse_constant_expression(ctx, &p)) {
-      _error(ctx, "expected constant integral expression");
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
-      _error(ctx, "expected `]'");
-      return -1;
-   }
-   _update(ctx, e, FIELD_ARRAY);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_struct_declarator_list(struct parse_context *ctx,
-                              struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_struct_declarator(ctx, &p)) {
-      return -1;
-   }
-
-   for (;;) {
-      *ps = p;
-      _emit(ctx, &p.out, FIELD_NEXT);
-      if (_parse_token(ctx, SL_PP_COMMA, &p)) {
-         return 0;
-      }
-      if (_parse_struct_declarator(ctx, &p)) {
-         return 0;
-      }
-   }
-}
-
-
-static int
-_parse_struct_declaration(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_type_specifier(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_struct_declarator_list(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, FIELD_NONE);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_struct_declaration_list(struct parse_context *ctx,
-                               struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_struct_declaration(ctx, &p)) {
-      return -1;
-   }
-
-   for (;;) {
-      *ps = p;
-      _emit(ctx, &p.out, FIELD_NEXT);
-      if (_parse_struct_declaration(ctx, &p)) {
-         return 0;
-      }
-   }
-}
-
-
-static int
-_parse_struct_specifier(struct parse_context *ctx,
-                        struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_id(ctx, ctx->dict._struct, &p)) {
-      return -1;
-   }
-   if (_parse_identifier(ctx, &p)) {
-      _emit(ctx, &p.out, '\0');
-   }
-   if (_parse_token(ctx, SL_PP_LBRACE, &p)) {
-      _error(ctx, "expected `{'");
-      return -1;
-   }
-   if (_parse_struct_declaration_list(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RBRACE, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, FIELD_NONE);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_type_specifier_nonarray(struct parse_context *ctx,
-                               struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e = _emit(ctx, &p.out, 0);
-   const struct sl_pp_token_info *input;
-   int id;
-
-   if (_parse_struct_specifier(ctx, &p) == 0) {
-      _update(ctx, e, TYPE_SPECIFIER_STRUCT);
-      *ps = p;
-      return 0;
-   }
-
-   input = _fetch_token(ctx, p.in);
-   if (!input || input->token != SL_PP_IDENTIFIER) {
-      return -1;
-   }
-   id = input->data.identifier;
-
-   if (id == ctx->dict._void) {
-      _update(ctx, e, TYPE_SPECIFIER_VOID);
-   } else if (id == ctx->dict._float) {
-      _update(ctx, e, TYPE_SPECIFIER_FLOAT);
-   } else if (id == ctx->dict._int) {
-      _update(ctx, e, TYPE_SPECIFIER_INT);
-   } else if (id == ctx->dict._bool) {
-      _update(ctx, e, TYPE_SPECIFIER_BOOL);
-   } else if (id == ctx->dict.vec2) {
-      _update(ctx, e, TYPE_SPECIFIER_VEC2);
-   } else if (id == ctx->dict.vec3) {
-      _update(ctx, e, TYPE_SPECIFIER_VEC3);
-   } else if (id == ctx->dict.vec4) {
-      _update(ctx, e, TYPE_SPECIFIER_VEC4);
-   } else if (id == ctx->dict.bvec2) {
-      _update(ctx, e, TYPE_SPECIFIER_BVEC2);
-   } else if (id == ctx->dict.bvec3) {
-      _update(ctx, e, TYPE_SPECIFIER_BVEC3);
-   } else if (id == ctx->dict.bvec4) {
-      _update(ctx, e, TYPE_SPECIFIER_BVEC4);
-   } else if (id == ctx->dict.ivec2) {
-      _update(ctx, e, TYPE_SPECIFIER_IVEC2);
-   } else if (id == ctx->dict.ivec3) {
-      _update(ctx, e, TYPE_SPECIFIER_IVEC3);
-   } else if (id == ctx->dict.ivec4) {
-      _update(ctx, e, TYPE_SPECIFIER_IVEC4);
-   } else if (id == ctx->dict.mat2) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT2);
-   } else if (id == ctx->dict.mat3) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT3);
-   } else if (id == ctx->dict.mat4) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT4);
-   } else if (id == ctx->dict.mat2x3) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT23);
-   } else if (id == ctx->dict.mat3x2) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT32);
-   } else if (id == ctx->dict.mat2x4) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT24);
-   } else if (id == ctx->dict.mat4x2) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT42);
-   } else if (id == ctx->dict.mat3x4) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT34);
-   } else if (id == ctx->dict.mat4x3) {
-      _update(ctx, e, TYPE_SPECIFIER_MAT43);
-   } else if (id == ctx->dict.sampler1D) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER1D);
-   } else if (id == ctx->dict.sampler2D) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER2D);
-   } else if (id == ctx->dict.sampler3D) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER3D);
-   } else if (id == ctx->dict.samplerCube) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLERCUBE);
-   } else if (id == ctx->dict.sampler1DShadow) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER1DSHADOW);
-   } else if (id == ctx->dict.sampler2DShadow) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER2DSHADOW);
-   } else if (id == ctx->dict.sampler2DRect) {
-      if (!ctx->texture_rectangle) {
-         _error(ctx, "GL_ARB_texture_rectangle extension must be enabled "
-                     "in order to use a rect sampler");
-         return -1;
-      }
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER2DRECT);
-   } else if (id == ctx->dict.sampler2DRectShadow) {
-      if (!ctx->texture_rectangle) {
-         _error(ctx, "GL_ARB_texture_rectangle extension must be enabled "
-                     "in order to use a rect sampler");
-         return -1;
-      }
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER2DRECTSHADOW);
-   } else if (id == ctx->dict.sampler1DArray) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER_1D_ARRAY);
-   } else if (id == ctx->dict.sampler2DArray) {
-      /* XXX check for GL_EXT_texture_array */
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER_2D_ARRAY);
-   } else if (id == ctx->dict.sampler1DArrayShadow) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER_1D_ARRAY_SHADOW);
-   } else if (id == ctx->dict.sampler2DArrayShadow) {
-      _update(ctx, e, TYPE_SPECIFIER_SAMPLER_2D_ARRAY_SHADOW);
-   } else if (_parse_identifier(ctx, &p) == 0) {
-      _update(ctx, e, TYPE_SPECIFIER_TYPENAME);
-      *ps = p;
-      return 0;
-   } else {
-      return -1;
-   }
-
-   _parse_token(ctx, SL_PP_IDENTIFIER, &p);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_type_specifier_array(struct parse_context *ctx,
-                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
-      return -1;
-   }
-   if (_parse_constant_expression(ctx, &p)) {
-      _error(ctx, "expected constant integral expression");
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
-      _error(ctx, "expected `]'");
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_type_specifier(struct parse_context *ctx,
-                      struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e;
-
-   if (_parse_type_specifier_nonarray(ctx, &p)) {
-      return -1;
-   }
-
-   e = _emit(ctx, &p.out, TYPE_SPECIFIER_ARRAY);
-   if (_parse_type_specifier_array(ctx, &p)) {
-      _update(ctx, e, TYPE_SPECIFIER_NONARRAY);
-   }
-   *ps = p;
-   return 0;
-}
-
-static int
-_parse_parameter_qualifier(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   unsigned int e = _emit(ctx, &ps->out, PARAM_QUALIFIER_NONE);
-
-   if (_parse_id(ctx, ctx->dict.in, ps) == 0) {
-      _update(ctx, e, PARAM_QUALIFIER_IN);
-   } else if (_parse_id(ctx, ctx->dict.out, ps) == 0) {
-      _update(ctx, e, PARAM_QUALIFIER_OUT);
-   } else if (_parse_id(ctx, ctx->dict.inout, ps) == 0) {
-      _update(ctx, e, PARAM_QUALIFIER_INOUT);
-   }
-   return 0;
-}
-
-static int
-_parse_fully_specified_type(struct parse_context *ctx,
-                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_layout_qualifier(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, LAYOUT_QUALIFIER_NONE);
-
-   if (_parse_invariant_qualifier(ctx, &p)) {
-      _emit(ctx, &p.out, TYPE_VARIANT);
-   }
-
-   if (_parse_centroid_qualifier(ctx, &p)) {
-      _emit(ctx, &p.out, TYPE_CENTER);
-   }
-   if (_parse_storage_qualifier(ctx, &p)) {
-      _emit(ctx, &p.out, TYPE_QUALIFIER_NONE);
-   }
-   _parse_parameter_qualifier(ctx, &p);
-   if (_parse_precision(ctx, &p)) {
-      _emit(ctx, &p.out, PRECISION_DEFAULT);
-   }
-   if (_parse_type_specifier(ctx, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_function_header(struct parse_context *ctx,
-                       struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_fully_specified_type(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_function_decl_identifier(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_function_identifier(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   struct parse_state p;
-   unsigned int e;
-
-   if (_parse_identifier(ctx, ps)) {
-      return -1;
-   }
-   e = _emit(ctx, &ps->out, FUNCTION_CALL_NONARRAY);
-
-   p = *ps;
-   if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
-      return 0;
-   }
-   if (_parse_constant_expression(ctx, &p)) {
-      _error(ctx, "expected constant integral expression");
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
-      _error(ctx, "expected `]'");
-      return -1;
-   }
-   _update(ctx, e, FUNCTION_CALL_ARRAY);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_function_call_header(struct parse_context *ctx,
-                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_function_identifier(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_assign_expression(struct parse_context *ctx,
-                         struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int op;
-
-   if (_parse_unary_expression(ctx, &p)) {
-      return -1;
-   }
-
-   if (_parse_token(ctx, SL_PP_ASSIGN, &p) == 0) {
-      op = OP_ASSIGN;
-   } else if (_parse_token(ctx, SL_PP_MULASSIGN, &p) == 0) {
-      op = OP_MULASSIGN;
-   } else if (_parse_token(ctx, SL_PP_DIVASSIGN, &p) == 0) {
-      op = OP_DIVASSIGN;
-   } else if (_parse_token(ctx, SL_PP_ADDASSIGN, &p) == 0) {
-      op = OP_ADDASSIGN;
-   } else if (_parse_token(ctx, SL_PP_SUBASSIGN, &p) == 0) {
-      op = OP_SUBASSIGN;
-   } else {
-      return -1;
-   }
-
-   if (_parse_assignment_expression(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, op);
-
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_assignment_expression(struct parse_context *ctx,
-                             struct parse_state *ps)
-{
-   if (_parse_assign_expression(ctx, ps) == 0) {
-      return 0;
-   }
-
-   if (_parse_conditional_expression(ctx, ps) == 0) {
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_function_call_header_with_parameters(struct parse_context *ctx,
-                                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_function_call_header(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_assignment_expression(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_COMMA, &p)) {
-         return 0;
-      }
-      if (_parse_assignment_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_END);
-   }
-}
-
-
-static int
-_parse_function_call_header_no_parameters(struct parse_context *ctx,
-                                          struct parse_state *ps)
-{
-   if (_parse_function_call_header(ctx, ps)) {
-      return -1;
-   }
-   _parse_id(ctx, ctx->dict._void, ps);
-   return 0;
-}
-
-
-static int
-_parse_function_call_generic(struct parse_context *ctx,
-                             struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_function_call_header_with_parameters(ctx, &p) == 0) {
-      if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
-         *ps = p;
-         return 0;
-      }
-      _error(ctx, "expected `)'");
-      return -1;
-   }
-
-   p = *ps;
-   if (_parse_function_call_header_no_parameters(ctx, &p) == 0) {
-      if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
-         *ps = p;
-         return 0;
-      }
-      _error(ctx, "expected `)'");
-      return -1;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_method_call(struct parse_context *ctx,
-                   struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   _emit(ctx, &p.out, OP_METHOD);
-   if (_parse_identifier(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_DOT, &p)) {
-      return -1;
-   }
-   if (_parse_function_call_generic(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_regular_function_call(struct parse_context *ctx,
-                             struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   _emit(ctx, &p.out, OP_CALL);
-   if (_parse_function_call_generic(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_function_call(struct parse_context *ctx,
-                     struct parse_state *ps)
-{
-   if (_parse_regular_function_call(ctx, ps) == 0) {
-      return 0;
-   }
-
-   if (_parse_method_call(ctx, ps) == 0) {
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_expression(struct parse_context *ctx,
-                  struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_assignment_expression(ctx, &p)) {
-      return -1;
-   }
-
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_COMMA, &p)) {
-         return 0;
-      }
-      if (_parse_assignment_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_SEQUENCE);
-   }
-}
-
-
-static int
-_parse_postfix_expression(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p;
-
-   if (_parse_function_call(ctx, ps)) {
-      if (_parse_primary_expression(ctx, ps)) {
-         return -1;
-      }
-   }
-
-   for (p = *ps;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_INCREMENT, &p) == 0) {
-         _emit(ctx, &p.out, OP_POSTINCREMENT);
-      } else if (_parse_token(ctx, SL_PP_DECREMENT, &p) == 0) {
-         _emit(ctx, &p.out, OP_POSTDECREMENT);
-      } else if (_parse_token(ctx, SL_PP_LBRACKET, &p) == 0) {
-         if (_parse_expression(ctx, &p)) {
-            _error(ctx, "expected an integral expression");
-            return -1;
-         }
-         if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
-            _error(ctx, "expected `]'");
-            return -1;
-         }
-         _emit(ctx, &p.out, OP_SUBSCRIPT);
-      } else if (_parse_token(ctx, SL_PP_DOT, &p) == 0) {
-         _emit(ctx, &p.out, OP_FIELD);
-         if (_parse_identifier(ctx, &p)) {
-            return 0;
-         }
-      } else {
-         return 0;
-      }
-   }
-}
-
-
-static int
-_parse_unary_expression(struct parse_context *ctx,
-                        struct parse_state *ps)
-{
-   struct parse_state p;
-   unsigned int op;
-
-   if (_parse_postfix_expression(ctx, ps) == 0) {
-      return 0;
-   }
-
-   p = *ps;
-   if (_parse_token(ctx, SL_PP_INCREMENT, &p) == 0) {
-      op = OP_PREINCREMENT;
-   } else if (_parse_token(ctx, SL_PP_DECREMENT, &p) == 0) {
-      op = OP_PREDECREMENT;
-   } else if (_parse_token(ctx, SL_PP_PLUS, &p) == 0) {
-      op = OP_PLUS;
-   } else if (_parse_token(ctx, SL_PP_MINUS, &p) == 0) {
-      op = OP_MINUS;
-   } else if (_parse_token(ctx, SL_PP_NOT, &p) == 0) {
-      op = OP_NOT;
-   } else {
-      return -1;
-   }
-
-   if (_parse_unary_expression(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, op);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_multiplicative_expression(struct parse_context *ctx,
-                                 struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_unary_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      unsigned int op;
-
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_STAR, &p) == 0) {
-         op = OP_MULTIPLY;
-      } else if (_parse_token(ctx, SL_PP_SLASH, &p) == 0) {
-         op = OP_DIVIDE;
-      } else {
-         return 0;
-      }
-      if (_parse_unary_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, op);
-   }
-}
-
-
-static int
-_parse_additive_expression(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_multiplicative_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      unsigned int op;
-
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_PLUS, &p) == 0) {
-         op = OP_ADD;
-      } else if (_parse_token(ctx, SL_PP_MINUS, &p) == 0) {
-         op = OP_SUBTRACT;
-      } else {
-         return 0;
-      }
-      if (_parse_multiplicative_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, op);
-   }
-}
-
-
-static int
-_parse_relational_expression(struct parse_context *ctx,
-                             struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_additive_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      unsigned int op;
-
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_LESS, &p) == 0) {
-         op = OP_LESS;
-      } else if (_parse_token(ctx, SL_PP_GREATER, &p) == 0) {
-         op = OP_GREATER;
-      } else if (_parse_token(ctx, SL_PP_LESSEQUAL, &p) == 0) {
-         op = OP_LESSEQUAL;
-      } else if (_parse_token(ctx, SL_PP_GREATEREQUAL, &p) == 0) {
-         op = OP_GREATEREQUAL;
-      } else {
-         return 0;
-      }
-      if (_parse_additive_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, op);
-   }
-}
-
-
-static int
-_parse_equality_expression(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_relational_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      unsigned int op;
-
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_EQUAL, &p) == 0) {
-         op = OP_EQUAL;
-      } else if (_parse_token(ctx, SL_PP_NOTEQUAL, &p) == 0) {
-         op = OP_NOTEQUAL;
-      } else {
-         return 0;
-      }
-      if (_parse_relational_expression(ctx, &p)) {
-         return -1;
-      }
-      _emit(ctx, &p.out, op);
-   }
-}
-
-
-static int
-_parse_logical_and_expression(struct parse_context *ctx,
-                              struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_equality_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_AND, &p)) {
-         return 0;
-      }
-      if (_parse_equality_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_LOGICALAND);
-   }
-}
-
-
-static int
-_parse_logical_xor_expression(struct parse_context *ctx,
-                              struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_logical_and_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_XOR, &p)) {
-         return 0;
-      }
-      if (_parse_logical_and_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_LOGICALXOR);
-   }
-}
-
-
-static int
-_parse_logical_or_expression(struct parse_context *ctx,
-                             struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_logical_xor_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_OR, &p)) {
-         return 0;
-      }
-      if (_parse_logical_xor_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_LOGICALOR);
-   }
-}
-
-
-static int
-_parse_conditional_expression(struct parse_context *ctx,
-                              struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_logical_or_expression(ctx, &p)) {
-      return -1;
-   }
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_QUESTION, &p)) {
-         return 0;
-      }
-      if (_parse_expression(ctx, &p)) {
-         return 0;
-      }
-      if (_parse_token(ctx, SL_PP_COLON, &p)) {
-         return 0;
-      }
-      if (_parse_conditional_expression(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_SELECT);
-   }
-}
-
-
-static int
-_parse_constant_expression(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   if (_parse_conditional_expression(ctx, ps)) {
-      return -1;
-   }
-   _emit(ctx, &ps->out, OP_END);
-   return 0;
-}
-
-
-static int
-_parse_parameter_declarator_array(struct parse_context *ctx,
-                                  struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
-      return -1;
-   }
-   if (_parse_constant_expression(ctx, &p)) {
-      _error(ctx, "expected constant integral expression");
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
-      _error(ctx, "expected `]'");
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_parameter_declarator(struct parse_context *ctx,
-                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e;
-
-   if (_parse_type_specifier(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_identifier(ctx, &p)) {
-      return -1;
-   }
-   e = _emit(ctx, &p.out, PARAMETER_ARRAY_PRESENT);
-   if (_parse_parameter_declarator_array(ctx, &p)) {
-      _update(ctx, e, PARAMETER_ARRAY_NOT_PRESENT);
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_parameter_type_specifier_array(struct parse_context *ctx,
-                                      struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
-      return -1;
-   }
-   if (_parse_constant_expression(ctx, &p)) {
-      _error(ctx, "expected constant integral expression");
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
-      _error(ctx, "expected `]'");
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_parameter_type_specifier(struct parse_context *ctx,
-                                struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e;
-
-   if (_parse_type_specifier(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, '\0');
-
-   e = _emit(ctx, &p.out, PARAMETER_ARRAY_PRESENT);
-   if (_parse_parameter_type_specifier_array(ctx, &p)) {
-      _update(ctx, e, PARAMETER_ARRAY_NOT_PRESENT);
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_parameter_declaration(struct parse_context *ctx,
-                             struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e = _emit(ctx, &p.out, PARAMETER_NEXT);
-
-   (void) e;
-
-   if (_parse_storage_qualifier(ctx, &p)) {
-      _emit(ctx, &p.out, TYPE_QUALIFIER_NONE);
-   }
-   _parse_parameter_qualifier(ctx, &p);
-   if (_parse_precision(ctx, &p)) {
-      _emit(ctx, &p.out, PRECISION_DEFAULT);
-   }
-   if (_parse_parameter_declarator(ctx, &p) == 0) {
-      *ps = p;
-      return 0;
-   }
-   if (_parse_parameter_type_specifier(ctx, &p) == 0) {
-      *ps = p;
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_function_header_with_parameters(struct parse_context *ctx,
-                                       struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_function_header(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_parameter_declaration(ctx, &p)) {
-      return -1;
-   }
-
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_COMMA, &p)) {
-         return 0;
-      }
-      if (_parse_parameter_declaration(ctx, &p)) {
-         return 0;
-      }
-   }
-}
-
-
-static int
-_parse_function_declarator(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   if (_parse_function_header_with_parameters(ctx, ps) == 0) {
-      return 0;
-   }
-
-   if (_parse_function_header(ctx, ps) == 0) {
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_function_prototype(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_function_header(ctx, &p) == 0) {
-      if (_parse_id(ctx, ctx->dict._void, &p) == 0) {
-         if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
-            _emit(ctx, &p.out, PARAMETER_NONE);
-            *ps = p;
-            return 0;
-         }
-         _error(ctx, "expected `)'");
-         return -1;
-      }
-   }
-
-   p = *ps;
-   if (_parse_function_declarator(ctx, &p) == 0) {
-      if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
-         _emit(ctx, &p.out, PARAMETER_NONE);
-         *ps = p;
-         return 0;
-      }
-      _error(ctx, "expected `)'");
-      return -1;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_precision(struct parse_context *ctx,
-                 struct parse_state *ps)
-{
-   const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-   int id;
-   unsigned int precision;
-
-   if (!input || input->token != SL_PP_IDENTIFIER) {
-      return -1;
-   }
-   id = input->data.identifier;
-
-   if (id == ctx->dict.lowp) {
-      precision = PRECISION_LOW;
-   } else if (id == ctx->dict.mediump) {
-      precision = PRECISION_MEDIUM;
-   } else if (id == ctx->dict.highp) {
-      precision = PRECISION_HIGH;
-   } else {
-      return -1;
-   }
-
-   _parse_token(ctx, SL_PP_IDENTIFIER, ps);
-   _emit(ctx, &ps->out, precision);
-   return 0;
-}
-
-
-static int
-_parse_prectype(struct parse_context *ctx,
-                 struct parse_state *ps)
-{
-   const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-   int id;
-   unsigned int type;
-
-   if (!input || input->token != SL_PP_IDENTIFIER) {
-      return -1;
-   }
-   id = input->data.identifier;
-
-   if (id == ctx->dict._int) {
-      type = TYPE_SPECIFIER_INT;
-   } else if (id == ctx->dict._float) {
-      type = TYPE_SPECIFIER_FLOAT;
-   } else if (id == ctx->dict.sampler1D) {
-      type = TYPE_SPECIFIER_SAMPLER1D;
-   } else if (id == ctx->dict.sampler2D) {
-      type = TYPE_SPECIFIER_SAMPLER2D;
-   } else if (id == ctx->dict.sampler3D) {
-      type = TYPE_SPECIFIER_SAMPLER3D;
-   } else if (id == ctx->dict.samplerCube) {
-      type = TYPE_SPECIFIER_SAMPLERCUBE;
-   } else if (id == ctx->dict.sampler1DShadow) {
-      type = TYPE_SPECIFIER_SAMPLER1DSHADOW;
-   } else if (id == ctx->dict.sampler2DShadow) {
-      type = TYPE_SPECIFIER_SAMPLER2DSHADOW;
-   } else if (id == ctx->dict.sampler2DRect) {
-      if (!ctx->texture_rectangle) {
-         _error(ctx, "GL_ARB_texture_rectangle extension must be enabled "
-                     "in order to use a rect sampler");
-         return -1;
-      }
-      type = TYPE_SPECIFIER_SAMPLER2DRECT;
-   } else if (id == ctx->dict.sampler2DRectShadow) {
-      if (!ctx->texture_rectangle) {
-         _error(ctx, "GL_ARB_texture_rectangle extension must be enabled "
-                     "in order to use a rect sampler");
-         return -1;
-      }
-      type = TYPE_SPECIFIER_SAMPLER2DRECTSHADOW;
-   } else if (id == ctx->dict.sampler1DArray) {
-      type = TYPE_SPECIFIER_SAMPLER_1D_ARRAY;
-   } else if (id == ctx->dict.sampler2DArray) {
-      type = TYPE_SPECIFIER_SAMPLER_2D_ARRAY;
-   } else if (id == ctx->dict.sampler1DArrayShadow) {
-      type = TYPE_SPECIFIER_SAMPLER_1D_ARRAY_SHADOW;
-   } else if (id == ctx->dict.sampler2DArrayShadow) {
-      type = TYPE_SPECIFIER_SAMPLER_2D_ARRAY_SHADOW;
-   } else {
-      return -1;
-   }
-
-   _parse_token(ctx, SL_PP_IDENTIFIER, ps);
-   _emit(ctx, &ps->out, type);
-   return 0;
-}
-
-
-static int
-_parse_precision_stmt(struct parse_context *ctx,
-                      struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_id(ctx, ctx->dict.precision, &p)) {
-      return -1;
-   }
-   if (_parse_precision(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_prectype(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_floatconstant(struct parse_context *ctx,
-                     struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   _emit(ctx, &p.out, OP_PUSH_FLOAT);
-   if (_parse_float(ctx, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_intconstant(struct parse_context *ctx,
-                   struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   _emit(ctx, &p.out, OP_PUSH_INT);
-   if (_parse_uint(ctx, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_boolconstant(struct parse_context *ctx,
-                    struct parse_state *ps)
-{
-   if (_parse_id(ctx, ctx->dict._false, ps) == 0) {
-      _emit(ctx, &ps->out, OP_PUSH_BOOL);
-      _emit(ctx, &ps->out, 2);  /* radix */
-      _emit(ctx, &ps->out, '0');
-      _emit(ctx, &ps->out, '\0');
-      return 0;
-   }
-
-   if (_parse_id(ctx, ctx->dict._true, ps) == 0) {
-      _emit(ctx, &ps->out, OP_PUSH_BOOL);
-      _emit(ctx, &ps->out, 2);  /* radix */
-      _emit(ctx, &ps->out, '1');
-      _emit(ctx, &ps->out, '\0');
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_variable_identifier(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   _emit(ctx, &p.out, OP_PUSH_IDENTIFIER);
-   if (_parse_identifier(ctx, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_primary_expression(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p;
-
-   if (_parse_floatconstant(ctx, ps) == 0) {
-      return 0;
-   }
-   if (_parse_boolconstant(ctx, ps) == 0) {
-      return 0;
-   }
-   if (_parse_intconstant(ctx, ps) == 0) {
-      return 0;
-   }
-   if (_parse_variable_identifier(ctx, ps) == 0) {
-      return 0;
-   }
-
-   p = *ps;
-   if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
-      return -1;
-   }
-   if (_parse_expression(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
-      return -1;
-   }
-
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_asm_argument(struct parse_context *ctx,
-                    struct parse_state *ps)
-{
-   if (_parse_variable_identifier(ctx, ps) == 0) {
-      struct parse_state p = *ps;
-
-      if (_parse_token(ctx, SL_PP_DOT, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_FIELD);
-      if (_parse_identifier(ctx, &p)) {
-         return 0;
-      }
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_floatconstant(ctx, ps) == 0) {
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_asm_arguments(struct parse_context *ctx,
-                     struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_asm_argument(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-
-   for (;;) {
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_COMMA, &p)) {
-         return 0;
-      }
-      if (_parse_asm_argument(ctx, &p)) {
-         return 0;
-      }
-      _emit(ctx, &p.out, OP_END);
-   }
-}
-
-
-static int
-_parse_asm_statement(struct parse_context *ctx,
-                     struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_id(ctx, ctx->dict.___asm, &p)) {
-      return -1;
-   }
-   if (_parse_identifier(ctx, &p)) {
-      return -1;
-   }
-   /* optional arguments */
-   _parse_asm_arguments(ctx, &p);
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_selection_statement(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   _emit(ctx, &p.out, OP_IF);
-   if (_parse_id(ctx, ctx->dict._if, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
-      _error(ctx, "expected `('");
-      return -1;
-   }
-   if (_parse_expression(ctx, &p)) {
-      _error(ctx, "expected an expression");
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
-      _error(ctx, "expected `)'");
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   if (_parse_statement(ctx, &p)) {
-      return -1;
-   }
-
-   *ps = p;
-   if (_parse_id(ctx, ctx->dict._else, &p) == 0) {
-      if (_parse_statement(ctx, &p) == 0) {
-         *ps = p;
-         return 0;
-      }
-   }
-
-   _emit(ctx, &ps->out, OP_EXPRESSION);
-   _emit(ctx, &ps->out, OP_PUSH_VOID);
-   _emit(ctx, &ps->out, OP_END);
-   return 0;
-}
-
-
-static int
-_parse_expression_statement(struct parse_context *ctx,
-                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_expression(ctx, &p)) {
-      _emit(ctx, &p.out, OP_PUSH_VOID);
-   }
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_for_init_statement(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e = _emit(ctx, &p.out, OP_EXPRESSION);
-
-   if (_parse_expression_statement(ctx, &p) == 0) {
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_declaration(ctx, &p) == 0) {
-      _update(ctx, e, OP_DECLARE);
-      *ps = p;
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_initializer(struct parse_context *ctx,
-                   struct parse_state *ps)
-{
-   if (_parse_assignment_expression(ctx, ps) == 0) {
-      _emit(ctx, &ps->out, OP_END);
-      return 0;
-   }
-   return -1;
-}
-
-
-static int
-_parse_condition_initializer(struct parse_context *ctx,
-                             struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   _emit(ctx, &p.out, OP_DECLARE);
-   _emit(ctx, &p.out, DECLARATION_INIT_DECLARATOR_LIST);
-   if (_parse_fully_specified_type(ctx, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, VARIABLE_IDENTIFIER);
-   if (_parse_identifier(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_ASSIGN, &p)) {
-      _error(ctx, "expected `='");
-      return -1;
-   }
-   _emit(ctx, &p.out, VARIABLE_INITIALIZER);
-   if (_parse_initializer(ctx, &p)) {
-      _error(ctx, "expected an initialiser");
-      return -1;
-   }
-   _emit(ctx, &p.out, DECLARATOR_NONE);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_condition(struct parse_context *ctx,
-                 struct parse_state *ps)
-{
-   struct parse_state p;
-
-   if (_parse_condition_initializer(ctx, ps) == 0) {
-      return 0;
-   }
-
-   p = *ps;
-   _emit(ctx, &p.out, OP_EXPRESSION);
-   if (_parse_expression(ctx, &p) == 0) {
-      _emit(ctx, &p.out, OP_END);
-      *ps = p;
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_for_rest_statement(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_condition(ctx, &p)) {
-      _emit(ctx, &p.out, OP_EXPRESSION);
-      _emit(ctx, &p.out, OP_PUSH_BOOL);
-      _emit(ctx, &p.out, 2);
-      _emit(ctx, &p.out, '1');
-      _emit(ctx, &p.out, '\0');
-      _emit(ctx, &p.out, OP_END);
-   }
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      return -1;
-   }
-   if (_parse_expression(ctx, &p)) {
-      _emit(ctx, &p.out, OP_PUSH_VOID);
-   }
-   _emit(ctx, &p.out, OP_END);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_iteration_statement(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_id(ctx, ctx->dict._while, &p) == 0) {
-      _emit(ctx, &p.out, OP_WHILE);
-      if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
-         _error(ctx, "expected `('");
-         return -1;
-      }
-      if (_parse_condition(ctx, &p)) {
-         _error(ctx, "expected an expression");
-         return -1;
-      }
-      if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
-         _error(ctx, "expected `)'");
-         return -1;
-      }
-      if (_parse_statement(ctx, &p)) {
-         return -1;
-      }
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_id(ctx, ctx->dict._do, &p) == 0) {
-      _emit(ctx, &p.out, OP_DO);
-      if (_parse_statement(ctx, &p)) {
-         return -1;
-      }
-      if (_parse_id(ctx, ctx->dict._while, &p)) {
-         return -1;
-      }
-      if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
-         _error(ctx, "expected `('");
-         return -1;
-      }
-      if (_parse_expression(ctx, &p)) {
-         _error(ctx, "expected an expression");
-         return -1;
-      }
-      if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
-         _error(ctx, "expected `)'");
-         return -1;
-      }
-      _emit(ctx, &p.out, OP_END);
-      if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-         _error(ctx, "expected `;'");
-         return -1;
-      }
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_id(ctx, ctx->dict._for, &p) == 0) {
-      _emit(ctx, &p.out, OP_FOR);
-      if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
-         _error(ctx, "expected `('");
-         return -1;
-      }
-      if (_parse_for_init_statement(ctx, &p)) {
-         return -1;
-      }
-      if (_parse_for_rest_statement(ctx, &p)) {
-         return -1;
-      }
-      if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
-         _error(ctx, "expected `)'");
-         return -1;
-      }
-      if (_parse_statement(ctx, &p)) {
-         return -1;
-      }
-      *ps = p;
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_jump_statement(struct parse_context *ctx,
-                      struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e = _emit(ctx, &p.out, 0);
-
-   if (_parse_id(ctx, ctx->dict._continue, &p) == 0) {
-      _update(ctx, e, OP_CONTINUE);
-   } else if (_parse_id(ctx, ctx->dict._break, &p) == 0) {
-      _update(ctx, e, OP_BREAK);
-   } else if (_parse_id(ctx, ctx->dict._return, &p) == 0) {
-      _update(ctx, e, OP_RETURN);
-      if (_parse_expression(ctx, &p)) {
-         _emit(ctx, &p.out, OP_PUSH_VOID);
-      }
-      _emit(ctx, &p.out, OP_END);
-   } else if (ctx->shader_type == 1 && _parse_id(ctx, ctx->dict.discard, &p) == 0) {
-      _update(ctx, e, OP_DISCARD);
-   } else {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_simple_statement(struct parse_context *ctx,
-                        struct parse_state *ps)
-{
-   struct parse_state p;
-   unsigned int e;
-
-   if (_parse_selection_statement(ctx, ps) == 0) {
-      return 0;
-   }
-
-   if (_parse_iteration_statement(ctx, ps) == 0) {
-      return 0;
-   }
-
-   if (_parse_jump_statement(ctx, ps) == 0) {
-      return 0;
-   }
-
-   p = *ps;
-   e = _emit(ctx, &p.out, OP_EXPRESSION);
-   if (_parse_expression_statement(ctx, &p) == 0) {
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_precision_stmt(ctx, &p) == 0) {
-      _update(ctx, e, OP_PRECISION);
-      *ps = p;
-      return 0;
-   }
-
-   if (ctx->parsing_builtin && _parse_asm_statement(ctx, &p) == 0) {
-      _update(ctx, e, OP_ASM);
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_declaration(ctx, &p) == 0) {
-      _update(ctx, e, OP_DECLARE);
-      *ps = p;
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_compound_statement(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_token(ctx, SL_PP_LBRACE, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_BLOCK_BEGIN_NEW_SCOPE);
-   _parse_statement_list(ctx, &p);
-   if (_parse_token(ctx, SL_PP_RBRACE, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_statement(struct parse_context *ctx,
-                 struct parse_state *ps)
-{
-   if (_parse_compound_statement(ctx, ps) == 0) {
-      return 0;
-   }
-
-   if (_parse_simple_statement(ctx, ps) == 0) {
-      return 0;
-   }
-
-   return -1;
-}
-
-
-static int
-_parse_statement_list(struct parse_context *ctx,
-                      struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_statement(ctx, &p)) {
-      return -1;
-   }
-
-   for (;;) {
-      *ps = p;
-      if (_parse_statement(ctx, &p)) {
-         return 0;
-      }
-   }
-}
-
-
-static int
-_parse_compound_statement_no_new_scope(struct parse_context *ctx,
-                                       struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_token(ctx, SL_PP_LBRACE, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_BLOCK_BEGIN_NO_NEW_SCOPE);
-   _parse_statement_list(ctx, &p);
-   if (_parse_token(ctx, SL_PP_RBRACE, &p)) {
-      return -1;
-   }
-   _emit(ctx, &p.out, OP_END);
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_function_definition(struct parse_context *ctx,
-                           struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_function_prototype(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_compound_statement_no_new_scope(ctx, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_invariant_stmt(struct parse_context *ctx,
-                      struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_id(ctx, ctx->dict.invariant, &p)) {
-      return -1;
-   }
-   if (_parse_identifier(ctx, &p)) {
-      return -1;
-   }
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_single_declaration(struct parse_context *ctx,
-                          struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e;
-
-   if (_parse_fully_specified_type(ctx, &p)) {
-      return -1;
-   }
-
-   e = _emit(ctx, &p.out, VARIABLE_IDENTIFIER);
-   if (_parse_identifier(ctx, &p)) {
-      _update(ctx, e, VARIABLE_NONE);
-      *ps = p;
-      return 0;
-   }
-
-   e = _emit(ctx, &p.out, VARIABLE_NONE);
-   *ps = p;
-
-   if (_parse_token(ctx, SL_PP_ASSIGN, &p) == 0) {
-      _update(ctx, e, VARIABLE_INITIALIZER);
-      if (_parse_initializer(ctx, &p) == 0) {
-         *ps = p;
-         return 0;
-      }
-      _error(ctx, "expected an initialiser");
-      return -1;
-   }
-   p = *ps;
-
-   if (_parse_token(ctx, SL_PP_LBRACKET, &p) == 0) {
-      if (_parse_constant_expression(ctx, &p)) {
-         _update(ctx, e, VARIABLE_ARRAY_UNKNOWN);
-      } else {
-         _update(ctx, e, VARIABLE_ARRAY_EXPLICIT);
-      }
-      if (_parse_token(ctx, SL_PP_RBRACKET, &p) == 0) {
-         *ps = p;
-         return 0;
-      }
-      _error(ctx, "expected `]'");
-      return -1;
-   }
-   return 0;
-}
-
-
-static int
-_parse_init_declarator_list(struct parse_context *ctx,
-                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-
-   if (_parse_single_declaration(ctx, &p)) {
-      return -1;
-   }
-
-   for (;;) {
-      unsigned int e;
-
-      *ps = p;
-      if (_parse_token(ctx, SL_PP_COMMA, &p)) {
-         break;
-      }
-      _emit(ctx, &p.out, DECLARATOR_NEXT);
-      _emit(ctx, &p.out, VARIABLE_IDENTIFIER);
-      if (_parse_identifier(ctx, &p)) {
-         break;
-      }
-
-      e = _emit(ctx, &p.out, VARIABLE_NONE);
-      *ps = p;
-
-      if (_parse_token(ctx, SL_PP_ASSIGN, &p) == 0) {
-         if (_parse_initializer(ctx, &p) == 0) {
-            _update(ctx, e, VARIABLE_INITIALIZER);
-            *ps = p;
-            continue;
-         }
-         _error(ctx, "expected an initialiser");
-         break;
-      }
-      p = *ps;
-
-      if (_parse_token(ctx, SL_PP_LBRACKET, &p) == 0) {
-         unsigned int arr;
-
-         if (_parse_constant_expression(ctx, &p)) {
-            arr = VARIABLE_ARRAY_UNKNOWN;
-         } else {
-            arr = VARIABLE_ARRAY_EXPLICIT;
-         }
-         if (_parse_token(ctx, SL_PP_RBRACKET, &p) == 0) {
-            _update(ctx, e, arr);
-            *ps = p;
-            continue;
-         }
-         _error(ctx, "expected `]'");
-         break;
-      }
-      p = *ps;
-   }
-
-   _emit(ctx, &ps->out, DECLARATOR_NONE);
-   return 0;
-}
-
-
-static int
-_parse_declaration(struct parse_context *ctx,
-                   struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e = _emit(ctx, &p.out, DECLARATION_FUNCTION_PROTOTYPE);
-
-   if (_parse_function_prototype(ctx, &p)) {
-      if (_parse_init_declarator_list(ctx, &p)) {
-         return -1;
-      }
-      _update(ctx, e, DECLARATION_INIT_DECLARATOR_LIST);
-   }
-   if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
-      _error(ctx, "expected `;'");
-      return -1;
-   }
-   *ps = p;
-   return 0;
-}
-
-
-static int
-_parse_external_declaration(struct parse_context *ctx,
-                            struct parse_state *ps)
-{
-   struct parse_state p = *ps;
-   unsigned int e = _emit(ctx, &p.out, 0);
-
-   if (_parse_precision_stmt(ctx, &p) == 0) {
-      _update(ctx, e, DEFAULT_PRECISION);
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_function_definition(ctx, &p) == 0) {
-      _update(ctx, e, EXTERNAL_FUNCTION_DEFINITION);
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_invariant_stmt(ctx, &p) == 0) {
-      _update(ctx, e, INVARIANT_STMT);
-      *ps = p;
-      return 0;
-   }
-
-   if (_parse_declaration(ctx, &p) == 0) {
-      _update(ctx, e, EXTERNAL_DECLARATION);
-      *ps = p;
-      return 0;
-   }
-
-   _error(ctx, "expected an identifier");
-   return -1;
-}
-
-
-static int
-_parse_extensions(struct parse_context *ctx,
-                  struct parse_state *ps)
-{
-   for (;;) {
-      const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
-      unsigned int enable;
-
-      if (!input) {
-         return -1;
-      }
-
-      switch (input->token) {
-      case SL_PP_EXTENSION_REQUIRE:
-      case SL_PP_EXTENSION_ENABLE:
-      case SL_PP_EXTENSION_WARN:
-         enable = 1;
-         break;
-      case SL_PP_EXTENSION_DISABLE:
-         enable = 0;
-         break;
-      default:
-         return 0;
-      }
-
-      ps->in++;
-      if (input->data.extension == ctx->dict.all) {
-         ctx->fragment_coord_conventions = enable;
-      }
-      else if (input->data.extension == ctx->dict._GL_ARB_fragment_coord_conventions) {
-         ctx->fragment_coord_conventions = enable;
-      }
-      else if (input->data.extension == ctx->dict._GL_ARB_texture_rectangle) {
-         ctx->texture_rectangle = enable;
-      }
-   }
-}
-
-
-static int
-_parse_translation_unit(struct parse_context *ctx,
-                        struct parse_state *ps)
-{
-   _emit(ctx, &ps->out, REVISION);
-   if (_parse_extensions(ctx, ps)) {
-      return -1;
-   }
-   if (_parse_external_declaration(ctx, ps)) {
-      return -1;
-   }
-   for (;;) {
-      if (_parse_extensions(ctx, ps)) {
-         return -1;
-      }
-      if (_parse_external_declaration(ctx, ps)) {
-         break;
-      }
-   }
-   _emit(ctx, &ps->out, EXTERNAL_NULL);
-   if (_parse_token(ctx, SL_PP_EOF, ps)) {
-      return -1;
-   }
-   return 0;
-}
-
-
-#define ADD_NAME_STR(CTX, NAME, STR)\
-   do {\
-      (CTX).dict.NAME = sl_pp_context_add_unique_str((CTX).context, (STR));\
-      if ((CTX).dict.NAME == -1) {\
-         return -1;\
-      }\
-   } while (0)
-
-#define ADD_NAME(CTX, NAME) ADD_NAME_STR(CTX, NAME, #NAME)
-
-
-int
-sl_cl_compile(struct sl_pp_context *context,
-              unsigned int shader_type,
-              unsigned int parsing_builtin,
-              unsigned char **output,
-              unsigned int *cboutput,
-              char *error,
-              unsigned int cberror)
-{
-   struct parse_context ctx;
-   struct parse_state ps;
-
-   ctx.context = context;
-
-   ADD_NAME_STR(ctx, _void, "void");
-   ADD_NAME_STR(ctx, _float, "float");
-   ADD_NAME_STR(ctx, _int, "int");
-   ADD_NAME_STR(ctx, _bool, "bool");
-   ADD_NAME(ctx, vec2);
-   ADD_NAME(ctx, vec3);
-   ADD_NAME(ctx, vec4);
-   ADD_NAME(ctx, bvec2);
-   ADD_NAME(ctx, bvec3);
-   ADD_NAME(ctx, bvec4);
-   ADD_NAME(ctx, ivec2);
-   ADD_NAME(ctx, ivec3);
-   ADD_NAME(ctx, ivec4);
-   ADD_NAME(ctx, mat2);
-   ADD_NAME(ctx, mat3);
-   ADD_NAME(ctx, mat4);
-   ADD_NAME(ctx, mat2x3);
-   ADD_NAME(ctx, mat3x2);
-   ADD_NAME(ctx, mat2x4);
-   ADD_NAME(ctx, mat4x2);
-   ADD_NAME(ctx, mat3x4);
-   ADD_NAME(ctx, mat4x3);
-   ADD_NAME(ctx, sampler1D);
-   ADD_NAME(ctx, sampler2D);
-   ADD_NAME(ctx, sampler3D);
-   ADD_NAME(ctx, samplerCube);
-   ADD_NAME(ctx, sampler1DShadow);
-   ADD_NAME(ctx, sampler2DShadow);
-   ADD_NAME(ctx, sampler2DRect);
-   ADD_NAME(ctx, sampler2DRectShadow);
-   ADD_NAME(ctx, sampler1DArray);
-   ADD_NAME(ctx, sampler2DArray);
-   ADD_NAME(ctx, sampler1DArrayShadow);
-   ADD_NAME(ctx, sampler2DArrayShadow);
-
-   ADD_NAME(ctx, invariant);
-
-   ADD_NAME(ctx, centroid);
-
-   ADD_NAME(ctx, precision);
-   ADD_NAME(ctx, lowp);
-   ADD_NAME(ctx, mediump);
-   ADD_NAME(ctx, highp);
-
-   ADD_NAME_STR(ctx, _const, "const");
-   ADD_NAME(ctx, attribute);
-   ADD_NAME(ctx, varying);
-   ADD_NAME(ctx, uniform);
-   ADD_NAME(ctx, __fixed_output);
-   ADD_NAME(ctx, __fixed_input);
-
-   ADD_NAME(ctx, in);
-   ADD_NAME(ctx, out);
-   ADD_NAME(ctx, inout);
-
-   ADD_NAME(ctx, layout);
-   ADD_NAME(ctx, origin_upper_left);
-   ADD_NAME(ctx, pixel_center_integer);
-
-   ADD_NAME_STR(ctx, _struct, "struct");
-
-   ADD_NAME(ctx, __constructor);
-   ADD_NAME(ctx, __operator);
-   ADD_NAME_STR(ctx, ___asm, "__asm");
-
-   ADD_NAME_STR(ctx, _if, "if");
-   ADD_NAME_STR(ctx, _else, "else");
-   ADD_NAME_STR(ctx, _for, "for");
-   ADD_NAME_STR(ctx, _while, "while");
-   ADD_NAME_STR(ctx, _do, "do");
-
-   ADD_NAME_STR(ctx, _continue, "continue");
-   ADD_NAME_STR(ctx, _break, "break");
-   ADD_NAME_STR(ctx, _return, "return");
-   ADD_NAME(ctx, discard);
-
-   ADD_NAME_STR(ctx, _false, "false");
-   ADD_NAME_STR(ctx, _true, "true");
-
-   ADD_NAME(ctx, all);
-   ADD_NAME_STR(ctx, _GL_ARB_fragment_coord_conventions, "GL_ARB_fragment_coord_conventions");
-   ADD_NAME_STR(ctx, _GL_ARB_texture_rectangle, "GL_ARB_texture_rectangle");
-
-   ctx.out_buf = NULL;
-   ctx.out_cap = 0;
-
-   ctx.shader_type = shader_type;
-   ctx.parsing_builtin = 1;
-
-   ctx.fragment_coord_conventions = 0;
-   ctx.texture_rectangle = 1;
-
-   ctx.error[0] = '\0';
-   ctx.process_error = 0;
-
-   ctx.tokens_cap = 1024;
-   ctx.tokens_read = 0;
-   ctx.tokens = malloc(ctx.tokens_cap * sizeof(struct sl_pp_token_info));
-   if (!ctx.tokens) {
-      strncpy(error, "out of memory", cberror - 1);
-      error[cberror - 1] = '\0';
-      return -1;
-   }
-
-   ps.in = 0;
-   ps.out = 0;
-
-   if (_parse_translation_unit(&ctx, &ps)) {
-      strncpy(error, ctx.error, cberror);
-      free(ctx.tokens);
-      return -1;
-   }
-
-   *output = ctx.out_buf;
-   *cboutput = ps.out;
-   free(ctx.tokens);
-   return 0;
-}
diff --git a/src/glsl/cl/sl_cl_parse.h b/src/glsl/cl/sl_cl_parse.h
deleted file mode 100644
index a954d439276..00000000000
--- a/src/glsl/cl/sl_cl_parse.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2009 VMware, Inc.
- * 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, sub license, 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 (including the
- * next paragraph) 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
- * 
- **************************************************************************/
-
-#ifndef SL_CL_PARSE_H
-#define SL_CL_PARSE_H
-
-struct sl_pp_context;
-
-int
-sl_cl_compile(struct sl_pp_context *context,
-              unsigned int shader_type,
-              unsigned int parsing_builtin,
-              unsigned char **output,
-              unsigned int *cboutput,
-              char *error,
-              unsigned int cberror);
-
-#endif /* SL_CL_PARSE_H */