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authorBrad King <brad.king@kitware.com>2005-08-01 20:49:37 (GMT)
committerBrad King <brad.king@kitware.com>2005-08-01 20:49:37 (GMT)
commitbccf040b00ecbea0d754d7cc4ecf5bba34b065e4 (patch)
treefe4bfbdd1674490dd5b6b214768b0185d834f499 /Source/cmListFileLexer.c
parent0592f3adbc045c45baa5532175fb40f841eaccdb (diff)
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BUG: Unquoted arguments can have quotes that are not at the beginning, but only an even number of them.
Diffstat (limited to 'Source/cmListFileLexer.c')
-rw-r--r--Source/cmListFileLexer.c132
1 files changed, 65 insertions, 67 deletions
diff --git a/Source/cmListFileLexer.c b/Source/cmListFileLexer.c
index f0f2ba7..6445124 100644
--- a/Source/cmListFileLexer.c
+++ b/Source/cmListFileLexer.c
@@ -192,8 +192,6 @@ typedef struct yy_buffer_state *YY_BUFFER_STATE;
} \
while ( 0 )
-#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
-
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
@@ -365,12 +363,12 @@ struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
-static yyconst flex_int16_t yy_accept[33] =
+static yyconst flex_int16_t yy_accept[39] =
{ 0,
0, 0, 0, 0, 15, 6, 12, 1, 7, 2,
6, 3, 4, 6, 13, 8, 9, 10, 11, 6,
- 6, 0, 2, 0, 5, 6, 8, 0, 0, 0,
- 0, 0
+ 0, 6, 0, 2, 0, 5, 6, 8, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
@@ -407,56 +405,56 @@ static yyconst flex_int32_t yy_ec[256] =
static yyconst flex_int32_t yy_meta[12] =
{ 0,
- 1, 2, 3, 4, 2, 1, 2, 5, 6, 6,
+ 1, 1, 2, 3, 1, 1, 1, 4, 4, 4,
1
} ;
-static yyconst flex_int16_t yy_base[40] =
+static yyconst flex_int16_t yy_base[48] =
{ 0,
- 0, 0, 9, 18, 26, 24, 91, 91, 91, 0,
- 30, 91, 91, 35, 0, 14, 91, 91, 43, 17,
- 16, 46, 0, 11, 0, 11, 6, 52, 8, 7,
- 6, 91, 56, 62, 68, 74, 80, 82, 84
+ 0, 0, 9, 18, 34, 29, 82, 82, 82, 0,
+ 25, 82, 82, 32, 0, 20, 82, 82, 40, 0,
+ 44, 21, 0, 0, 19, 0, 0, 15, 53, 0,
+ 18, 0, 16, 15, 11, 10, 9, 82, 57, 61,
+ 65, 69, 73, 12, 77, 11, 10
} ;
-static yyconst flex_int16_t yy_def[40] =
+static yyconst flex_int16_t yy_def[48] =
{ 0,
- 32, 1, 33, 33, 32, 34, 32, 32, 32, 35,
- 34, 32, 32, 11, 36, 37, 32, 32, 37, 11,
- 11, 34, 35, 38, 14, 11, 37, 37, 39, 38,
- 39, 0, 32, 32, 32, 32, 32, 32, 32
+ 38, 1, 39, 39, 38, 38, 38, 38, 38, 40,
+ 6, 38, 38, 6, 41, 42, 38, 38, 42, 6,
+ 38, 6, 43, 40, 44, 14, 6, 42, 42, 21,
+ 21, 45, 46, 44, 47, 46, 47, 0, 38, 38,
+ 38, 38, 38, 38, 38, 38, 38
} ;
-static yyconst flex_int16_t yy_nxt[103] =
+static yyconst flex_int16_t yy_nxt[94] =
{ 0,
6, 7, 8, 9, 10, 11, 12, 13, 6, 14,
- 15, 17, 18, 20, 26, 20, 28, 32, 26, 19,
- 17, 18, 29, 32, 28, 32, 32, 32, 19, 21,
- 32, 32, 32, 32, 22, 21, 24, 32, 32, 32,
- 22, 32, 32, 25, 25, 27, 27, 20, 32, 32,
- 20, 32, 20, 20, 27, 27, 16, 16, 16, 16,
- 16, 16, 20, 32, 32, 20, 32, 20, 23, 23,
- 32, 23, 23, 23, 26, 26, 32, 26, 26, 26,
- 27, 27, 32, 32, 27, 27, 30, 30, 31, 31,
- 5, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-
- 32, 32
+ 15, 17, 18, 37, 36, 34, 30, 20, 30, 19,
+ 17, 18, 27, 20, 35, 29, 27, 33, 19, 20,
+ 29, 25, 21, 38, 22, 38, 38, 20, 20, 23,
+ 26, 26, 28, 28, 30, 38, 38, 20, 38, 31,
+ 38, 38, 30, 30, 32, 28, 28, 16, 16, 16,
+ 16, 24, 38, 24, 24, 27, 38, 27, 27, 28,
+ 38, 38, 28, 20, 38, 20, 20, 30, 38, 30,
+ 30, 5, 38, 38, 38, 38, 38, 38, 38, 38,
+ 38, 38, 38
+
} ;
-static yyconst flex_int16_t yy_chk[103] =
+static yyconst flex_int16_t yy_chk[94] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 3, 3, 31, 30, 29, 27, 26, 24, 3,
- 4, 4, 21, 20, 16, 5, 0, 0, 4, 6,
- 0, 0, 0, 0, 6, 11, 11, 0, 0, 0,
- 11, 14, 0, 14, 14, 19, 19, 22, 0, 0,
- 22, 0, 22, 22, 28, 28, 33, 33, 33, 33,
- 33, 33, 34, 0, 0, 34, 0, 34, 35, 35,
- 0, 35, 35, 35, 36, 36, 0, 36, 36, 36,
- 37, 37, 0, 0, 37, 37, 38, 38, 39, 39,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-
- 32, 32
+ 1, 3, 3, 47, 46, 44, 37, 36, 35, 3,
+ 4, 4, 34, 33, 31, 28, 25, 22, 4, 6,
+ 16, 11, 6, 5, 6, 0, 0, 6, 6, 6,
+ 14, 14, 19, 19, 21, 0, 0, 21, 0, 21,
+ 0, 0, 21, 21, 21, 29, 29, 39, 39, 39,
+ 39, 40, 0, 40, 40, 41, 0, 41, 41, 42,
+ 0, 0, 42, 43, 0, 43, 43, 45, 0, 45,
+ 45, 38, 38, 38, 38, 38, 38, 38, 38, 38,
+ 38, 38, 38
+
} ;
/* Table of booleans, true if rule could match eol. */
@@ -562,7 +560,7 @@ static void cmListFileLexerDestroy(cmListFileLexer* lexer);
/*--------------------------------------------------------------------------*/
-#line 565 "cmListFileLexer.c"
+#line 566 "cmListFileLexer.c"
#define INITIAL 0
#define STRING 1
@@ -776,10 +774,10 @@ YY_DECL
register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-#line 99 "cmListFileLexer.in.l"
+#line 100 "cmListFileLexer.in.l"
-#line 784 "cmListFileLexer.c"
+#line 785 "cmListFileLexer.c"
if ( yyg->yy_init )
{
@@ -832,13 +830,13 @@ yy_match:
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 33 )
+ if ( yy_current_state >= 39 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
- while ( yy_base[yy_current_state] != 91 );
+ while ( yy_base[yy_current_state] != 82 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
@@ -877,7 +875,7 @@ do_action: /* This label is used only to access EOF actions. */
case 1:
/* rule 1 can match eol */
YY_RULE_SETUP
-#line 101 "cmListFileLexer.in.l"
+#line 102 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_Newline;
cmListFileLexerSetToken(lexer, yytext, yyleng);
@@ -887,14 +885,14 @@ YY_RULE_SETUP
}
case 2:
YY_RULE_SETUP
-#line 109 "cmListFileLexer.in.l"
+#line 110 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
}
YY_BREAK
case 3:
YY_RULE_SETUP
-#line 113 "cmListFileLexer.in.l"
+#line 114 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ParenLeft;
cmListFileLexerSetToken(lexer, yytext, yyleng);
@@ -903,7 +901,7 @@ YY_RULE_SETUP
}
case 4:
YY_RULE_SETUP
-#line 120 "cmListFileLexer.in.l"
+#line 121 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ParenRight;
cmListFileLexerSetToken(lexer, yytext, yyleng);
@@ -912,7 +910,7 @@ YY_RULE_SETUP
}
case 5:
YY_RULE_SETUP
-#line 127 "cmListFileLexer.in.l"
+#line 128 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_Identifier;
cmListFileLexerSetToken(lexer, yytext, yyleng);
@@ -921,7 +919,7 @@ YY_RULE_SETUP
}
case 6:
YY_RULE_SETUP
-#line 134 "cmListFileLexer.in.l"
+#line 135 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted;
cmListFileLexerSetToken(lexer, yytext, yyleng);
@@ -930,7 +928,7 @@ YY_RULE_SETUP
}
case 7:
YY_RULE_SETUP
-#line 141 "cmListFileLexer.in.l"
+#line 142 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ArgumentQuoted;
cmListFileLexerSetToken(lexer, "", 0);
@@ -941,7 +939,7 @@ YY_RULE_SETUP
case 8:
/* rule 8 can match eol */
YY_RULE_SETUP
-#line 148 "cmListFileLexer.in.l"
+#line 149 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
@@ -950,7 +948,7 @@ YY_RULE_SETUP
case 9:
/* rule 9 can match eol */
YY_RULE_SETUP
-#line 153 "cmListFileLexer.in.l"
+#line 154 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
++lexer->line;
@@ -959,7 +957,7 @@ YY_RULE_SETUP
YY_BREAK
case 10:
YY_RULE_SETUP
-#line 159 "cmListFileLexer.in.l"
+#line 160 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
BEGIN(INITIAL);
@@ -967,14 +965,14 @@ YY_RULE_SETUP
}
case 11:
YY_RULE_SETUP
-#line 165 "cmListFileLexer.in.l"
+#line 166 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
}
YY_BREAK
case YY_STATE_EOF(STRING):
-#line 170 "cmListFileLexer.in.l"
+#line 171 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_BadString;
BEGIN(INITIAL);
@@ -982,14 +980,14 @@ case YY_STATE_EOF(STRING):
}
case 12:
YY_RULE_SETUP
-#line 176 "cmListFileLexer.in.l"
+#line 177 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
}
YY_BREAK
case 13:
YY_RULE_SETUP
-#line 180 "cmListFileLexer.in.l"
+#line 181 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_BadCharacter;
cmListFileLexerSetToken(lexer, yytext, yyleng);
@@ -997,7 +995,7 @@ YY_RULE_SETUP
return 1;
}
case YY_STATE_EOF(INITIAL):
-#line 187 "cmListFileLexer.in.l"
+#line 188 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_None;
cmListFileLexerSetToken(lexer, 0, 0);
@@ -1005,10 +1003,10 @@ case YY_STATE_EOF(INITIAL):
}
case 14:
YY_RULE_SETUP
-#line 193 "cmListFileLexer.in.l"
+#line 194 "cmListFileLexer.in.l"
ECHO;
YY_BREAK
-#line 1022 "cmListFileLexer.c"
+#line 1023 "cmListFileLexer.c"
case YY_END_OF_BUFFER:
{
@@ -1292,7 +1290,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 33 )
+ if ( yy_current_state >= 39 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@@ -1321,11 +1319,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 33 )
+ if ( yy_current_state >= 39 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- yy_is_jam = (yy_current_state == 32);
+ yy_is_jam = (yy_current_state == 38);
return yy_is_jam ? 0 : yy_current_state;
}
@@ -2061,7 +2059,6 @@ void *cmListFileLexer_yyalloc (yy_size_t size , yyscan_t yyscanner)
void *cmListFileLexer_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
{
- (void)yyscanner;
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
@@ -2069,6 +2066,7 @@ void *cmListFileLexer_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscann
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
+ (void)yyscanner;
return (void *) realloc( (char *) ptr, size );
}
@@ -2092,7 +2090,7 @@ void cmListFileLexer_yyfree (void * ptr , yyscan_t yyscanner)
#undef YY_DECL_IS_OURS
#undef YY_DECL
#endif
-#line 193 "cmListFileLexer.in.l"
+#line 194 "cmListFileLexer.in.l"