Mesa (glsl2): glcpp: Refresh autogenerated lexer and parser.
Kenneth Graunke
kwg at kemper.freedesktop.org
Mon Aug 16 20:39:57 UTC 2010
Module: Mesa
Branch: glsl2
Commit: 2e2614586225b3fff3c21f37817064a90dd320ad
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2e2614586225b3fff3c21f37817064a90dd320ad
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Mon Aug 16 13:43:10 2010 -0700
glcpp: Refresh autogenerated lexer and parser.
---
src/glsl/glcpp/glcpp-lex.c | 102 ++++++++++++++++++------------------------
src/glsl/glcpp/glcpp-parse.c | 2 +-
2 files changed, 44 insertions(+), 60 deletions(-)
diff --git a/src/glsl/glcpp/glcpp-lex.c b/src/glsl/glcpp/glcpp-lex.c
index 6b6aa12..de37c11 100644
--- a/src/glsl/glcpp/glcpp-lex.c
+++ b/src/glsl/glcpp/glcpp-lex.c
@@ -54,6 +54,7 @@ typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
@@ -84,8 +85,6 @@ typedef unsigned int flex_uint32_t;
#define UINT32_MAX (4294967295U)
#endif
-#endif /* ! C99 */
-
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
@@ -159,15 +158,7 @@ typedef void* yyscan_t;
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k.
- * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
- * Ditto for the __ia64__ case accordingly.
- */
-#define YY_BUF_SIZE 32768
-#else
#define YY_BUF_SIZE 16384
-#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
@@ -691,7 +682,7 @@ void glcpp_set_column (int column_no , yyscan_t yyscanner);
} while(0);
#define YY_USER_INIT yylineno = 1; yycolumn = 1;
-#line 695 "glcpp/glcpp-lex.c"
+#line 686 "glcpp/glcpp-lex.c"
#define INITIAL 0
#define DONE 1
@@ -838,12 +829,7 @@ static int input (yyscan_t yyscanner );
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k */
-#define YY_READ_BUF_SIZE 16384
-#else
#define YY_READ_BUF_SIZE 8192
-#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
@@ -851,7 +837,7 @@ static int input (yyscan_t yyscanner );
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#define ECHO fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
@@ -862,7 +848,7 @@ static int input (yyscan_t yyscanner );
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
- size_t n; \
+ int n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
@@ -954,7 +940,7 @@ YY_DECL
/* Single-line comments */
-#line 958 "glcpp/glcpp-lex.c"
+#line 944 "glcpp/glcpp-lex.c"
yylval = yylval_param;
@@ -1126,8 +1112,6 @@ YY_RULE_SETUP
#line 91 "glcpp/glcpp-lex.l"
{
yylval->str = talloc_strdup (yyextra, yytext);
- yylineno++;
- yycolumn = 0;
yyextra->space_tokens = 0;
return HASH_VERSION;
}
@@ -1136,7 +1120,7 @@ YY_RULE_SETUP
* Simply pass them through to the main compiler's lexer/parser. */
case 9:
YY_RULE_SETUP
-#line 101 "glcpp/glcpp-lex.l"
+#line 99 "glcpp/glcpp-lex.l"
{
yylval->str = talloc_strdup (yyextra, yytext);
yylineno++;
@@ -1147,7 +1131,7 @@ YY_RULE_SETUP
case 10:
/* rule 10 can match eol */
YY_RULE_SETUP
-#line 108 "glcpp/glcpp-lex.l"
+#line 106 "glcpp/glcpp-lex.l"
{
yyextra->lexing_if = 1;
yyextra->space_tokens = 0;
@@ -1157,7 +1141,7 @@ YY_RULE_SETUP
case 11:
/* rule 11 can match eol */
YY_RULE_SETUP
-#line 114 "glcpp/glcpp-lex.l"
+#line 112 "glcpp/glcpp-lex.l"
{
yyextra->lexing_if = 1;
yyextra->space_tokens = 0;
@@ -1167,7 +1151,7 @@ YY_RULE_SETUP
case 12:
/* rule 12 can match eol */
YY_RULE_SETUP
-#line 120 "glcpp/glcpp-lex.l"
+#line 118 "glcpp/glcpp-lex.l"
{
yyextra->lexing_if = 1;
yyextra->space_tokens = 0;
@@ -1177,7 +1161,7 @@ YY_RULE_SETUP
case 13:
/* rule 13 can match eol */
YY_RULE_SETUP
-#line 126 "glcpp/glcpp-lex.l"
+#line 124 "glcpp/glcpp-lex.l"
{
yyextra->lexing_if = 1;
yyextra->space_tokens = 0;
@@ -1187,7 +1171,7 @@ YY_RULE_SETUP
case 14:
/* rule 14 can match eol */
YY_RULE_SETUP
-#line 132 "glcpp/glcpp-lex.l"
+#line 130 "glcpp/glcpp-lex.l"
{
yyextra->space_tokens = 0;
return HASH_ELSE;
@@ -1196,7 +1180,7 @@ YY_RULE_SETUP
case 15:
/* rule 15 can match eol */
YY_RULE_SETUP
-#line 137 "glcpp/glcpp-lex.l"
+#line 135 "glcpp/glcpp-lex.l"
{
yyextra->space_tokens = 0;
return HASH_ENDIF;
@@ -1216,7 +1200,7 @@ case 16:
yyg->yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
-#line 150 "glcpp/glcpp-lex.l"
+#line 148 "glcpp/glcpp-lex.l"
{
/* Since this rule always matches, YY_USER_ACTION gets called for it,
* wrongly incrementing yycolumn. We undo that effect here. */
@@ -1231,7 +1215,7 @@ YY_RULE_SETUP
YY_BREAK
case 17:
YY_RULE_SETUP
-#line 162 "glcpp/glcpp-lex.l"
+#line 160 "glcpp/glcpp-lex.l"
{
char *p;
for (p = yytext; !isalpha(p[0]); p++); /* skip " # " */
@@ -1241,7 +1225,7 @@ YY_RULE_SETUP
YY_BREAK
case 18:
YY_RULE_SETUP
-#line 169 "glcpp/glcpp-lex.l"
+#line 167 "glcpp/glcpp-lex.l"
{
yyextra->space_tokens = 0;
return HASH_DEFINE_FUNC;
@@ -1249,7 +1233,7 @@ YY_RULE_SETUP
YY_BREAK
case 19:
YY_RULE_SETUP
-#line 174 "glcpp/glcpp-lex.l"
+#line 172 "glcpp/glcpp-lex.l"
{
yyextra->space_tokens = 0;
return HASH_DEFINE_OBJ;
@@ -1257,7 +1241,7 @@ YY_RULE_SETUP
YY_BREAK
case 20:
YY_RULE_SETUP
-#line 179 "glcpp/glcpp-lex.l"
+#line 177 "glcpp/glcpp-lex.l"
{
yyextra->space_tokens = 0;
return HASH_UNDEF;
@@ -1265,7 +1249,7 @@ YY_RULE_SETUP
YY_BREAK
case 21:
YY_RULE_SETUP
-#line 184 "glcpp/glcpp-lex.l"
+#line 182 "glcpp/glcpp-lex.l"
{
yyextra->space_tokens = 0;
return HASH;
@@ -1273,7 +1257,7 @@ YY_RULE_SETUP
YY_BREAK
case 22:
YY_RULE_SETUP
-#line 189 "glcpp/glcpp-lex.l"
+#line 187 "glcpp/glcpp-lex.l"
{
yylval->str = talloc_strdup (yyextra, yytext);
return INTEGER_STRING;
@@ -1281,7 +1265,7 @@ YY_RULE_SETUP
YY_BREAK
case 23:
YY_RULE_SETUP
-#line 194 "glcpp/glcpp-lex.l"
+#line 192 "glcpp/glcpp-lex.l"
{
yylval->str = talloc_strdup (yyextra, yytext);
return INTEGER_STRING;
@@ -1289,7 +1273,7 @@ YY_RULE_SETUP
YY_BREAK
case 24:
YY_RULE_SETUP
-#line 199 "glcpp/glcpp-lex.l"
+#line 197 "glcpp/glcpp-lex.l"
{
yylval->str = talloc_strdup (yyextra, yytext);
return INTEGER_STRING;
@@ -1297,77 +1281,77 @@ YY_RULE_SETUP
YY_BREAK
case 25:
YY_RULE_SETUP
-#line 204 "glcpp/glcpp-lex.l"
+#line 202 "glcpp/glcpp-lex.l"
{
return LEFT_SHIFT;
}
YY_BREAK
case 26:
YY_RULE_SETUP
-#line 208 "glcpp/glcpp-lex.l"
+#line 206 "glcpp/glcpp-lex.l"
{
return RIGHT_SHIFT;
}
YY_BREAK
case 27:
YY_RULE_SETUP
-#line 212 "glcpp/glcpp-lex.l"
+#line 210 "glcpp/glcpp-lex.l"
{
return LESS_OR_EQUAL;
}
YY_BREAK
case 28:
YY_RULE_SETUP
-#line 216 "glcpp/glcpp-lex.l"
+#line 214 "glcpp/glcpp-lex.l"
{
return GREATER_OR_EQUAL;
}
YY_BREAK
case 29:
YY_RULE_SETUP
-#line 220 "glcpp/glcpp-lex.l"
+#line 218 "glcpp/glcpp-lex.l"
{
return EQUAL;
}
YY_BREAK
case 30:
YY_RULE_SETUP
-#line 224 "glcpp/glcpp-lex.l"
+#line 222 "glcpp/glcpp-lex.l"
{
return NOT_EQUAL;
}
YY_BREAK
case 31:
YY_RULE_SETUP
-#line 228 "glcpp/glcpp-lex.l"
+#line 226 "glcpp/glcpp-lex.l"
{
return AND;
}
YY_BREAK
case 32:
YY_RULE_SETUP
-#line 232 "glcpp/glcpp-lex.l"
+#line 230 "glcpp/glcpp-lex.l"
{
return OR;
}
YY_BREAK
case 33:
YY_RULE_SETUP
-#line 236 "glcpp/glcpp-lex.l"
+#line 234 "glcpp/glcpp-lex.l"
{
return PASTE;
}
YY_BREAK
case 34:
YY_RULE_SETUP
-#line 240 "glcpp/glcpp-lex.l"
+#line 238 "glcpp/glcpp-lex.l"
{
return DEFINED;
}
YY_BREAK
case 35:
YY_RULE_SETUP
-#line 244 "glcpp/glcpp-lex.l"
+#line 242 "glcpp/glcpp-lex.l"
{
yylval->str = talloc_strdup (yyextra, yytext);
return IDENTIFIER;
@@ -1375,14 +1359,14 @@ YY_RULE_SETUP
YY_BREAK
case 36:
YY_RULE_SETUP
-#line 249 "glcpp/glcpp-lex.l"
+#line 247 "glcpp/glcpp-lex.l"
{
return yytext[0];
}
YY_BREAK
case 37:
YY_RULE_SETUP
-#line 253 "glcpp/glcpp-lex.l"
+#line 251 "glcpp/glcpp-lex.l"
{
yylval->str = talloc_strdup (yyextra, yytext);
return OTHER;
@@ -1390,7 +1374,7 @@ YY_RULE_SETUP
YY_BREAK
case 38:
YY_RULE_SETUP
-#line 258 "glcpp/glcpp-lex.l"
+#line 256 "glcpp/glcpp-lex.l"
{
if (yyextra->space_tokens) {
return SPACE;
@@ -1400,7 +1384,7 @@ YY_RULE_SETUP
case 39:
/* rule 39 can match eol */
YY_RULE_SETUP
-#line 264 "glcpp/glcpp-lex.l"
+#line 262 "glcpp/glcpp-lex.l"
{
yyextra->lexing_if = 0;
yylineno++;
@@ -1410,7 +1394,7 @@ YY_RULE_SETUP
YY_BREAK
/* Handle missing newline at EOF. */
case YY_STATE_EOF(INITIAL):
-#line 272 "glcpp/glcpp-lex.l"
+#line 270 "glcpp/glcpp-lex.l"
{
BEGIN DONE; /* Don't keep matching this rule forever. */
yyextra->lexing_if = 0;
@@ -1423,7 +1407,7 @@ case YY_STATE_EOF(INITIAL):
warnings. */
case 40:
YY_RULE_SETUP
-#line 282 "glcpp/glcpp-lex.l"
+#line 280 "glcpp/glcpp-lex.l"
{
unput('.');
yy_top_state(yyextra);
@@ -1431,10 +1415,10 @@ YY_RULE_SETUP
YY_BREAK
case 41:
YY_RULE_SETUP
-#line 287 "glcpp/glcpp-lex.l"
+#line 285 "glcpp/glcpp-lex.l"
ECHO;
YY_BREAK
-#line 1438 "glcpp/glcpp-lex.c"
+#line 1422 "glcpp/glcpp-lex.c"
case YY_STATE_EOF(DONE):
case YY_STATE_EOF(COMMENT):
case YY_STATE_EOF(UNREACHABLE):
@@ -2173,8 +2157,8 @@ YY_BUFFER_STATE glcpp__scan_string (yyconst char * yystr , yyscan_t yyscanner)
/** Setup the input buffer state to scan the given bytes. The next call to glcpp_lex() will
* scan from a @e copy of @a bytes.
- * @param yybytes the byte buffer to scan
- * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
@@ -2628,7 +2612,7 @@ void glcpp_free (void * ptr , yyscan_t yyscanner)
#define YYTABLES_NAME "yytables"
-#line 287 "glcpp/glcpp-lex.l"
+#line 285 "glcpp/glcpp-lex.l"
diff --git a/src/glsl/glcpp/glcpp-parse.c b/src/glsl/glcpp/glcpp-parse.c
index bd0fbc4..a19a02a 100644
--- a/src/glsl/glcpp/glcpp-parse.c
+++ b/src/glsl/glcpp/glcpp-parse.c
@@ -2016,7 +2016,7 @@ yyreduce:
talloc_free (macro);
}
add_builtin_define (parser, "__VERSION__", (yyvsp[(2) - (3)].ival));
- glcpp_printf(parser->output, "#version %" PRIiMAX "\n", (yyvsp[(2) - (3)].ival));
+ glcpp_printf(parser->output, "#version %" PRIiMAX, (yyvsp[(2) - (3)].ival));
;}
break;
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