diff options
Diffstat (limited to 'cpp/src/Slice/Scanner.cpp')
| -rw-r--r-- | cpp/src/Slice/Scanner.cpp | 155 |
1 files changed, 75 insertions, 80 deletions
diff --git a/cpp/src/Slice/Scanner.cpp b/cpp/src/Slice/Scanner.cpp index 2e2ab307d64..1bd05a10ea3 100644 --- a/cpp/src/Slice/Scanner.cpp +++ b/cpp/src/Slice/Scanner.cpp @@ -54,7 +54,7 @@ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. + * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 @@ -71,7 +71,7 @@ typedef uint32_t flex_uint32_t; typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; +typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; @@ -188,7 +188,7 @@ extern FILE *slice_in, *slice_out; #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) - + /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ @@ -245,7 +245,7 @@ struct yy_buffer_state int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ - + /* Whether to try to fill the input buffer when we reach the * end of it. */ @@ -564,24 +564,19 @@ char *slice_text; #include <stdlib.h> #include <math.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 ) -// +#if defined(_MSC_VER) +// '<' : signed/unsigned mismatch +# pragma warning(disable:4018) // 'initializing' : conversion from '__int64' to 'int', possible loss of data -// Puts a pointer-difference into an int -// -# pragma warning( 4 : 4244 ) -#endif +# pragma warning(disable:4244) -#if defined(_MSC_VER) && defined(ICE_32) +# if defined(ICE_64) // -// '<' : signed/unsigned mismatch +// '=' : 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 : 4018 ) +# pragma warning(disable:4267) +# endif #endif #if defined(__GNUC__) @@ -628,7 +623,7 @@ int checkIdentifier(string&); -#line 631 "src/Slice/Scanner.cpp" +#line 626 "src/Slice/Scanner.cpp" #define INITIAL 0 #define BOMSCAN 1 @@ -690,7 +685,7 @@ extern int slice_wrap (void ); #endif static void yyunput (int c,char *buf_ptr ); - + #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif @@ -814,11 +809,11 @@ YY_DECL register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; + +#line 93 "src/Slice/Scanner.l" -#line 98 "src/Slice/Scanner.l" - -#line 821 "src/Slice/Scanner.cpp" +#line 816 "src/Slice/Scanner.cpp" if ( !(yy_init) ) { @@ -903,7 +898,7 @@ case 1: (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up slice_text again */ YY_RULE_SETUP -#line 100 "src/Slice/Scanner.l" +#line 95 "src/Slice/Scanner.l" { if(unit->scanPosition(slice_text)) { @@ -917,7 +912,7 @@ case 2: (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up slice_text again */ YY_RULE_SETUP -#line 107 "src/Slice/Scanner.l" +#line 102 "src/Slice/Scanner.l" { if(unit->scanPosition(slice_text)) { @@ -930,7 +925,7 @@ case 3: (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up slice_text again */ YY_RULE_SETUP -#line 114 "src/Slice/Scanner.l" +#line 109 "src/Slice/Scanner.l" { if(unit->scanPosition(slice_text)) { @@ -944,7 +939,7 @@ case 4: (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up slice_text again */ YY_RULE_SETUP -#line 121 "src/Slice/Scanner.l" +#line 116 "src/Slice/Scanner.l" { if(unit->scanPosition(slice_text)) { @@ -954,7 +949,7 @@ YY_RULE_SETUP YY_BREAK case 5: YY_RULE_SETUP -#line 128 "src/Slice/Scanner.l" +#line 123 "src/Slice/Scanner.l" { // C++-style comment BEGIN(MAINSCAN); @@ -972,7 +967,7 @@ YY_RULE_SETUP YY_BREAK case 6: YY_RULE_SETUP -#line 143 "src/Slice/Scanner.l" +#line 138 "src/Slice/Scanner.l" { // C-style comment BEGIN(MAINSCAN); @@ -1016,7 +1011,7 @@ YY_RULE_SETUP YY_BREAK case 7: YY_RULE_SETUP -#line 184 "src/Slice/Scanner.l" +#line 179 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); return ICE_METADATA_OPEN; @@ -1024,7 +1019,7 @@ YY_RULE_SETUP YY_BREAK case 8: YY_RULE_SETUP -#line 189 "src/Slice/Scanner.l" +#line 184 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); return ICE_METADATA_CLOSE; @@ -1032,7 +1027,7 @@ YY_RULE_SETUP YY_BREAK case 9: YY_RULE_SETUP -#line 194 "src/Slice/Scanner.l" +#line 189 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); return ICE_GLOBAL_METADATA_OPEN; @@ -1040,7 +1035,7 @@ YY_RULE_SETUP YY_BREAK case 10: YY_RULE_SETUP -#line 199 "src/Slice/Scanner.l" +#line 194 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); return ICE_GLOBAL_METADATA_CLOSE; @@ -1049,7 +1044,7 @@ YY_RULE_SETUP case 11: /* rule 11 can match eol */ YY_RULE_SETUP -#line 204 "src/Slice/Scanner.l" +#line 199 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); StringTokPtr ident = new StringTok; @@ -1086,7 +1081,7 @@ YY_RULE_SETUP YY_BREAK case 12: YY_RULE_SETUP -#line 238 "src/Slice/Scanner.l" +#line 233 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); StringTokPtr ident = new StringTok; @@ -1097,7 +1092,7 @@ YY_RULE_SETUP YY_BREAK case 13: YY_RULE_SETUP -#line 246 "src/Slice/Scanner.l" +#line 241 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); StringTokPtr str = new StringTok; @@ -1303,7 +1298,7 @@ YY_RULE_SETUP YY_BREAK case 14: YY_RULE_SETUP -#line 449 "src/Slice/Scanner.l" +#line 444 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); IntegerTokPtr itp = new IntegerTok; @@ -1322,7 +1317,7 @@ YY_RULE_SETUP YY_BREAK case 15: YY_RULE_SETUP -#line 465 "src/Slice/Scanner.l" +#line 460 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); errno = 0; @@ -1356,7 +1351,7 @@ YY_RULE_SETUP case 16: /* rule 16 can match eol */ YY_RULE_SETUP -#line 495 "src/Slice/Scanner.l" +#line 490 "src/Slice/Scanner.l" { // Ignore white-space @@ -1372,7 +1367,7 @@ YY_RULE_SETUP YY_BREAK case 17: YY_RULE_SETUP -#line 508 "src/Slice/Scanner.l" +#line 503 "src/Slice/Scanner.l" { // Ignore UTF-8 BOM, rule only active when parsing start of file. @@ -1381,7 +1376,7 @@ YY_RULE_SETUP YY_BREAK case 18: YY_RULE_SETUP -#line 514 "src/Slice/Scanner.l" +#line 509 "src/Slice/Scanner.l" { BEGIN(MAINSCAN); if(slice_text[0] < 32 || slice_text[0] > 126) @@ -1400,10 +1395,10 @@ YY_RULE_SETUP YY_BREAK case 19: YY_RULE_SETUP -#line 530 "src/Slice/Scanner.l" +#line 525 "src/Slice/Scanner.l" ECHO; YY_BREAK -#line 1406 "src/Slice/Scanner.cpp" +#line 1401 "src/Slice/Scanner.cpp" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(BOMSCAN): case YY_STATE_EOF(MAINSCAN): @@ -1684,7 +1679,7 @@ static int yy_get_next_buffer (void) { register yy_state_type yy_current_state; register char *yy_cp; - + yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); @@ -1739,7 +1734,7 @@ static int yy_get_next_buffer (void) static void yyunput (int c, register char * yy_bp ) { register char *yy_cp; - + yy_cp = (yy_c_buf_p); /* undo effects of setting up slice_text */ @@ -1782,7 +1777,7 @@ static int yy_get_next_buffer (void) { int c; - + *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) @@ -1851,12 +1846,12 @@ static int yy_get_next_buffer (void) /** Immediately switch to a different input stream. * @param input_file A readable stream. - * + * * @note This function does not reset the start condition to @c INITIAL . */ void slice_restart (FILE * input_file ) { - + if ( ! YY_CURRENT_BUFFER ){ slice_ensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = @@ -1869,11 +1864,11 @@ static int yy_get_next_buffer (void) /** Switch to a different input buffer. * @param new_buffer The new input buffer. - * + * */ void slice__switch_to_buffer (YY_BUFFER_STATE new_buffer ) { - + /* TODO. We should be able to replace this entire function body * with * slice_pop_buffer_state(); @@ -1913,13 +1908,13 @@ static void slice__load_buffer_state (void) /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * + * * @return the allocated buffer state. */ YY_BUFFER_STATE slice__create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; - + b = (YY_BUFFER_STATE) slice_alloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in slice__create_buffer()" ); @@ -1942,11 +1937,11 @@ static void slice__load_buffer_state (void) /** Destroy the buffer. * @param b a buffer created with slice__create_buffer() - * + * */ void slice__delete_buffer (YY_BUFFER_STATE b ) { - + if ( ! b ) return; @@ -1967,7 +1962,7 @@ static void slice__load_buffer_state (void) { int oerrno = errno; - + slice__flush_buffer(b ); b->yy_input_file = file; @@ -1983,13 +1978,13 @@ static void slice__load_buffer_state (void) } b->yy_is_interactive = 0; - + errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * + * */ void slice__flush_buffer (YY_BUFFER_STATE b ) { @@ -2018,7 +2013,7 @@ static void slice__load_buffer_state (void) * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. - * + * */ void slice_push_buffer_state (YY_BUFFER_STATE new_buffer ) { @@ -2048,7 +2043,7 @@ void slice_push_buffer_state (YY_BUFFER_STATE new_buffer ) /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. - * + * */ void slice_pop_buffer_state (void) { @@ -2072,7 +2067,7 @@ void slice_pop_buffer_state (void) static void slice_ensure_buffer_stack (void) { yy_size_t num_to_alloc; - + if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this @@ -2085,9 +2080,9 @@ static void slice_ensure_buffer_stack (void) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in slice_ensure_buffer_stack()" ); - + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - + (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; @@ -2115,13 +2110,13 @@ static void slice_ensure_buffer_stack (void) /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. + * + * @return the newly allocated buffer state object. */ YY_BUFFER_STATE slice__scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; - + if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) @@ -2150,14 +2145,14 @@ YY_BUFFER_STATE slice__scan_buffer (char * base, yy_size_t size ) /** Setup the input buffer state to scan a string. The next call to slice_lex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan - * + * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * slice__scan_bytes() instead. */ YY_BUFFER_STATE slice__scan_string (yyconst char * yystr ) { - + return slice__scan_bytes(yystr,strlen(yystr) ); } @@ -2165,7 +2160,7 @@ YY_BUFFER_STATE slice__scan_string (yyconst char * yystr ) * 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. - * + * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE slice__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) @@ -2174,7 +2169,7 @@ YY_BUFFER_STATE slice__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_ char *buf; yy_size_t n; int i; - + /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char *) slice_alloc(n ); @@ -2228,16 +2223,16 @@ static void yy_fatal_error (yyconst char* msg ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. - * + * */ int slice_get_lineno (void) { - + return slice_lineno; } /** Get the input stream. - * + * */ FILE *slice_get_in (void) { @@ -2245,7 +2240,7 @@ FILE *slice_get_in (void) } /** Get the output stream. - * + * */ FILE *slice_get_out (void) { @@ -2253,7 +2248,7 @@ FILE *slice_get_out (void) } /** Get the length of the current token. - * + * */ yy_size_t slice_get_leng (void) { @@ -2261,7 +2256,7 @@ yy_size_t slice_get_leng (void) } /** Get the current token. - * + * */ char *slice_get_text (void) @@ -2271,18 +2266,18 @@ char *slice_get_text (void) /** Set the current line number. * @param line_number - * + * */ void slice_set_lineno (int line_number ) { - + slice_lineno = line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param in_str A readable stream. - * + * * @see slice__switch_to_buffer */ void slice_set_in (FILE * in_str ) @@ -2336,7 +2331,7 @@ static int yy_init_globals (void) /* slice_lex_destroy is for both reentrant and non-reentrant scanners. */ int slice_lex_destroy (void) { - + /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ slice__delete_buffer(YY_CURRENT_BUFFER ); @@ -2403,7 +2398,7 @@ void slice_free (void * ptr ) #define YYTABLES_NAME "yytables" -#line 530 "src/Slice/Scanner.l" +#line 525 "src/Slice/Scanner.l" |