diff options
Diffstat (limited to 'cpp/demo/book/evictor_filesystem/Scanner.cpp')
| -rw-r--r-- | cpp/demo/book/evictor_filesystem/Scanner.cpp | 84 |
1 files changed, 55 insertions, 29 deletions
diff --git a/cpp/demo/book/evictor_filesystem/Scanner.cpp b/cpp/demo/book/evictor_filesystem/Scanner.cpp index 13b008220aa..173be8598a7 100644 --- a/cpp/demo/book/evictor_filesystem/Scanner.cpp +++ b/cpp/demo/book/evictor_filesystem/Scanner.cpp @@ -55,7 +55,6 @@ 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 @@ -86,6 +85,8 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif +#endif /* ! C99 */ + #endif /* ! FLEXINT_H */ #ifdef __cplusplus @@ -142,7 +143,15 @@ typedef unsigned int flex_uint32_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. @@ -498,12 +507,16 @@ char *yytext; // // ********************************************************************** -#include <IceUtil/ScannerConfig.h> #include <Parser.h> #include <Grammar.h> #if defined(_MSC_VER) && defined(ICE_64) // +// '=' : conversion from 'size_t' to 'int', possible loss of data +// The result of fread() is a size_t and gets inserted into an int +// +# pragma warning( 4 : 4267 ) +// // 'initializing' : conversion from '__int64' to 'int', possible loss of data // Puts a pointer-difference into an int // @@ -512,9 +525,17 @@ char *yytext; using namespace std; +#ifdef _MSC_VER +# ifdef yywrap +# undef yywrap +# define yywrap() 1 +# endif +# define YY_NO_UNISTD_H +#endif + #define YY_INPUT(buf, result, maxSize) parser->getInput(buf, result, maxSize) -#line 516 "lex.yy.c" +#line 537 "lex.yy.c" #define INITIAL 0 @@ -595,7 +616,12 @@ static int input (void ); /* 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. */ @@ -614,7 +640,7 @@ static int input (void ); if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ - unsigned n; \ + size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ @@ -696,10 +722,10 @@ YY_DECL register char *yy_cp, *yy_bp; register int yy_act; -#line 36 "Scanner.l" +#line 48 "Scanner.l" -#line 701 "lex.yy.c" +#line 727 "lex.yy.c" if ( !(yy_init) ) { @@ -784,7 +810,7 @@ do_action: /* This label is used only to access EOF actions. */ case 1: YY_RULE_SETUP -#line 38 "Scanner.l" +#line 50 "Scanner.l" { // C++-style comment int c; @@ -797,7 +823,7 @@ YY_RULE_SETUP YY_BREAK case 2: YY_RULE_SETUP -#line 48 "Scanner.l" +#line 60 "Scanner.l" { // C-style comment while(true) @@ -825,77 +851,77 @@ YY_RULE_SETUP YY_BREAK case 3: YY_RULE_SETUP -#line 73 "Scanner.l" +#line 85 "Scanner.l" { return TOK_HELP; } YY_BREAK case 4: YY_RULE_SETUP -#line 77 "Scanner.l" +#line 89 "Scanner.l" { return TOK_EXIT; } YY_BREAK case 5: YY_RULE_SETUP -#line 81 "Scanner.l" +#line 93 "Scanner.l" { return TOK_LIST; } YY_BREAK case 6: YY_RULE_SETUP -#line 85 "Scanner.l" +#line 97 "Scanner.l" { return TOK_LIST_RECURSIVE; } YY_BREAK case 7: YY_RULE_SETUP -#line 89 "Scanner.l" +#line 101 "Scanner.l" { return TOK_CREATE_FILE; } YY_BREAK case 8: YY_RULE_SETUP -#line 93 "Scanner.l" +#line 105 "Scanner.l" { return TOK_CREATE_DIR; } YY_BREAK case 9: YY_RULE_SETUP -#line 97 "Scanner.l" +#line 109 "Scanner.l" { return TOK_PWD; } YY_BREAK case 10: YY_RULE_SETUP -#line 101 "Scanner.l" +#line 113 "Scanner.l" { return TOK_CD; } YY_BREAK case 11: YY_RULE_SETUP -#line 105 "Scanner.l" +#line 117 "Scanner.l" { return TOK_CAT; } YY_BREAK case 12: YY_RULE_SETUP -#line 109 "Scanner.l" +#line 121 "Scanner.l" { return TOK_WRITE; } YY_BREAK case 13: YY_RULE_SETUP -#line 113 "Scanner.l" +#line 125 "Scanner.l" { return TOK_RM; } @@ -903,7 +929,7 @@ YY_RULE_SETUP case 14: /* rule 14 can match eol */ YY_RULE_SETUP -#line 117 "Scanner.l" +#line 129 "Scanner.l" { size_t len = strlen(yytext); for(size_t i = 0; i < len; ++i) @@ -918,14 +944,14 @@ YY_RULE_SETUP case 15: /* rule 15 can match eol */ YY_RULE_SETUP -#line 128 "Scanner.l" +#line 140 "Scanner.l" { return ';'; } YY_BREAK case 16: YY_RULE_SETUP -#line 132 "Scanner.l" +#line 144 "Scanner.l" { // "..."-type strings string s; @@ -1002,7 +1028,7 @@ YY_RULE_SETUP YY_BREAK case 17: YY_RULE_SETUP -#line 206 "Scanner.l" +#line 218 "Scanner.l" { // '...'-type strings string s; @@ -1030,7 +1056,7 @@ YY_RULE_SETUP YY_BREAK case 18: YY_RULE_SETUP -#line 231 "Scanner.l" +#line 243 "Scanner.l" { // Simple strings string s; @@ -1057,10 +1083,10 @@ YY_RULE_SETUP YY_BREAK case 19: YY_RULE_SETUP -#line 255 "Scanner.l" +#line 267 "Scanner.l" ECHO; YY_BREAK -#line 1062 "lex.yy.c" +#line 1088 "lex.yy.c" case YY_STATE_EOF(INITIAL): yyterminate(); @@ -1814,8 +1840,8 @@ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ @@ -2054,7 +2080,7 @@ void yyfree (void * ptr ) #define YYTABLES_NAME "yytables" -#line 255 "Scanner.l" +#line 267 "Scanner.l" |