/* Generated by re2c 0.12.1 */

/**

 * MojoShader; generate shader programs from bytecode of compiled

 *  Direct3D shaders.

 *

 * Please see the file LICENSE.txt in the source's root directory.

 *

 *  This file written by Ryan C. Gordon.

 */

// This was originally based on examples/pp-c.re from re2c: http://re2c.org/

//   re2c is public domain code.

//

// You build mojoshader_lexer_preprocessor.c from the .re file with re2c...

// re2c -is -o mojoshader_lexer_preprocessor.c mojoshader_lexer_preprocessor.re

//

// Changes to the lexer are done to the .re file, not the C code!

//

// Please note that this isn't a perfect C lexer, since it is used for both

//  HLSL and shader assembly language, and follows the quirks of Microsoft's

//  tools.

#define __MOJOSHADER_INTERNAL__ 1

#include "mojoshader_internal.h"

typedef unsigned char uchar;

#define RET(t) do { update_state(s, cursor, token); return t; } while (0)

#define YYCTYPE uchar

#define YYCURSOR cursor

#define YYLIMIT limit

#define YYMARKER s->lexer_marker

#define YYFILL(n) { if ((n) == 1) { RET(TOKEN_EOI); } }

static void update_state(IncludeState *s, const uchar *cur, const uchar *tok)

{

    s->bytes_left -= (unsigned int) (cur - ((const uchar *) s->source));

    s->source = (const char *) cur;

    s->token = (const char *) tok;

} // update_state

Token preprocessor_internal_lexer(IncludeState *s)

{

    const uchar *cursor = (const uchar *) s->source;

    const uchar *token;

    const uchar *matchptr;

    const uchar *limit = cursor + s->bytes_left;

    int saw_newline = 0;

scanner_loop:

    token = cursor;

    if (YYLIMIT == YYCURSOR)

        RET(TOKEN_EOI);

{

	YYCTYPE yych;

	unsigned int yyaccept = 0;

	if((YYLIMIT - YYCURSOR) < 8) YYFILL(8);

	yych = *YYCURSOR;

	switch(yych) {

	case 0x09:

	case 0x0B:

	case 0x0C:

	case '!':	goto yy34;

	case '"':	goto yy13;

	case '#':	goto yy36;

	case '%':	goto yy24;

	case '&':	goto yy28;

	case '\'':	goto yy9;

	case '*':	goto yy22;

	case '+':	goto yy18;

	case '-':	goto yy20;

	case '.':	goto yy11;

	case '/':	goto yy2;

	case '0':	goto yy6;

	case '1':

	case '2':

	case '3':

	case '4':

	case '5':

	case '6':

	case '7':

	case '8':

	case '9':	goto yy8;

	case '<':	goto yy16;

	case '=':	goto yy32;

	case '>':	goto yy14;

	case 'A':

	case 'B':

	case 'C':

	case 'D':

	case 'E':

	case 'F':

	case 'G':

	case 'H':

	case 'I':

	case 'J':

	case 'K':

	case 'L':

	case 'M':

	case 'N':

	case 'O':

	case 'P':

	case 'Q':

	case 'R':

	case 'S':

	case 'T':

	case 'U':

	case 'V':

	case 'W':

	case 'X':

	case 'Y':

	case 'Z':

	case '_':

	case 'a':

	case 'b':

	case 'c':

	case 'd':

	case 'e':

	case 'f':

	case 'g':

	case 'h':

	case 'i':

	case 'j':

	case 'k':

	case 'l':

	case 'm':

	case 'n':

	case 'o':

	case 'p':

	case 'q':

	case 'r':

	case 's':

	case 't':

	case 'u':

	case 'v':

	case 'w':

	case 'x':

	case 'y':

	case 'z':	goto yy4;

	case '^':	goto yy26;

	case '|':	goto yy30;

	}

yy2:

	++YYCURSOR;

	if((yych = *YYCURSOR) <= '.') {

	} else {

	}

	{ RET('/'); }

yy4:

	++YYCURSOR;

	yych = *YYCURSOR;

yy5:

	{ RET(TOKEN_IDENTIFIER); }

yy6:

	yyaccept = 0;

	yych = *(YYMARKER = ++YYCURSOR);

	if(yych <= 'X') {

		if(yych <= 'T') {

		} else {

		}

	} else {

		if(yych <= 't') {

		} else {

		}

	}

yy7:

	{ RET(TOKEN_INT_LITERAL); }

yy8:

	yyaccept = 0;

	yych = *(YYMARKER = ++YYCURSOR);

yy9:

	yyaccept = 1;

	yych = *(YYMARKER = ++YYCURSOR);

	if(yych == 0x0A) goto yy10;

yy10:

	{ goto bad_chars; }

yy11:

	++YYCURSOR;

	if((yych = *YYCURSOR) <= '/') goto yy12;

yy12:

	{ RET('.'); }

yy13:

	yyaccept = 1;

	yych = *(YYMARKER = ++YYCURSOR);

	if(yych == 0x0A) goto yy10;

	if(yych == 0x0D) goto yy10;

yy14:

	++YYCURSOR;

	if((yych = *YYCURSOR) <= '<') goto yy15;

yy15:

	{ RET('>'); }

yy16:

	++YYCURSOR;

	if((yych = *YYCURSOR) <= ';') goto yy17;

yy17:

	{ RET('<'); }

yy18:

	++YYCURSOR;

	{ RET('+'); }

yy20:

	++YYCURSOR;

	{ RET('-'); }

yy22:

	++YYCURSOR;

	{ RET('*'); }

yy24:

	++YYCURSOR;

	{ RET('%'); }

yy26:

	++YYCURSOR;

	{ RET('^'); }

yy28:

	++YYCURSOR;

	{ RET('&'); }

yy30:

	++YYCURSOR;

	{ RET('|'); }

yy32:

	++YYCURSOR;

	{ RET('='); }

yy34:

	++YYCURSOR;

	{ RET('!'); }

yy36:

	yych = *(YYMARKER = ++YYCURSOR);

	if(yych <= 'c') {

		if(yych <= 0x1F) {

		} else {

		}

	} else {

		if(yych <= 'k') {

		} else {

		}

	}

yy37:

	++YYCURSOR;

	{ RET('('); }

	++YYCURSOR;

	{ RET(')'); }

	++YYCURSOR;

	{ RET('['); }

	++YYCURSOR;

	{ RET(']'); }

	++YYCURSOR;

	{ RET(','); }

	++YYCURSOR;

	{ RET('~'); }

	++YYCURSOR;

	{ RET(':'); }

	++YYCURSOR;

	{ RET(';'); }

	++YYCURSOR;

	{ RET('{'); }

	++YYCURSOR;

	{ RET('}'); }

	++YYCURSOR;

	{ RET('?'); }

	++YYCURSOR;

	{ RET('\\'); }

	++YYCURSOR;

	yych = *YYCURSOR;

yy63:

yy64:

yy65:

yy66:

	yych = *++YYCURSOR;

yy67:

	yych = *++YYCURSOR;

yy68:

	++YYCURSOR;

	if(YYLIMIT == YYCURSOR) YYFILL(1);

	yych = *YYCURSOR;

	if(yych <= 0x0A) {

	} else {

	}

	++YYCURSOR;

	if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);

	yych = *YYCURSOR;

	if(yych <= 'e') {

		if(yych <= 0x1F) {

		} else {

		}

	} else {

		if(yych <= 'k') {

		} else {

		}

	}

yy73:

	} else {

	}

yy74:

	yych = *++YYCURSOR;

yy75:

	yych = *++YYCURSOR;

yy76:

	yych = *++YYCURSOR;

yy77:

	yych = *++YYCURSOR;

yy78:

	++YYCURSOR;

	{ RET(TOKEN_HASHHASH); }

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	++YYCURSOR;

	{ RET(TOKEN_PP_LINE); }

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	++YYCURSOR;

	{ RET(TOKEN_PP_DEFINE); }

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	++YYCURSOR;

	{ RET(TOKEN_PP_UNDEF); }

	yych = *++YYCURSOR;

yy97:

yy98:

yy99:

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	++YYCURSOR;

	{ RET(TOKEN_PP_IFDEF); }

	yych = *++YYCURSOR;

	yych = *++YYCURSOR;

	++YYCURSOR;

	{ RET(TOKEN_PP_IFNDEF); }

	yych = *++YYCURSOR;