main..c

c 语言编译器 源代码- c compiler

#line 719 "../../src/cfront.h"
extern int NFtn ; 

#line 719 "../../src/cfront.h"
extern int NFpv ; 

#line 719 "../../src/cfront.h"
extern int NFbt ; 

#line 719 "../../src/cfront.h"
extern int NFf ; 

#line 719 "../../src/cfront.h"
extern int NFs ; 

#line 719 "../../src/cfront.h"
extern int NFc ; 

#line 719 "../../src/cfront.h"
extern int NFe ; 

#line 719 "../../src/cfront.h"
extern int NFl ; 

#line 720 "../../src/cfront.h"
extern char * line_format ; 

#line 722 "../../src/cfront.h"
extern Plist isf_list ; 

#line 723 "../../src/cfront.h"
extern Pstmt st_ilist ; 

#line 724 "../../src/cfront.h"
extern Pstmt st_dlist ; 

#line 725 "../../src/cfront.h"
extern Ptable sti_tbl ; 

#line 726 "../../src/cfront.h"
extern Ptable std_tbl ; 

#line 728 "../../src/cfront.h"
extern Ptype np_promote ( ) ; 

#line 729 "../../src/cfront.h"
extern int new_key ( ) ; 

#line 731 "../../src/cfront.h"
extern Pname dcl_list ; 

#line 732 "../../src/cfront.h"
extern int over_call ( ) ; 

#line 733 "../../src/cfront.h"
extern Pname Nover ; 

#line 734 "../../src/cfront.h"
extern Pname Ncoerce ; 

#line 735 "../../src/cfront.h"
extern int Nover_coerce ; 

#line 737 "../../src/cfront.h"

#line 738 "../../src/cfront.h"
struct iline { /* sizeof = 108 */
Pname _iline_fct_name ; 
Pin _iline_i_next ; 
Ptable _iline_i_table ; 
Pname _iline_local [ 8] ; 
Pexpr _iline_arg [ 8] ; 
Ptype _iline_tp [ 8] ; 
} ; 

#line 747 "../../src/cfront.h"
extern Pexpr curr_expr ; 

#line 748 "../../src/cfront.h"
extern Pin curr_icall ; 

#line 751 "../../src/cfront.h"
extern Pstmt curr_loop ; 

#line 752 "../../src/cfront.h"
extern Pblock curr_block ; 

#line 753 "../../src/cfront.h"
extern Pstmt curr_switch ; 

#line 754 "../../src/cfront.h"
extern bit arg_err_suppress ; 

#line 755 "../../src/cfront.h"
extern struct loc last_line ; 

#line 757 "../../src/cfront.h"
extern int no_of_undcl ; 

#line 758 "../../src/cfront.h"
extern int no_of_badcall ; 

#line 759 "../../src/cfront.h"
extern Pname undcl ; 

#line 759 "../../src/cfront.h"
extern Pname badcall ; 

#line 761 "../../src/cfront.h"
extern int strlen ( ) ; 

#line 762 "../../src/cfront.h"
extern int strcpy ( ) ; 

#line 763 "../../src/cfront.h"
extern int strcmp ( ) ; 

#line 764 "../../src/cfront.h"
extern int str_to_int ( ) ; 

#line 765 "../../src/cfront.h"
extern int c_strlen ( ) ; 

#line 767 "../../src/cfront.h"
extern Pname vec_new_fct ; 

#line 768 "../../src/cfront.h"
extern Pname vec_del_fct ; 

#line 777 "../../src/cfront.h"
extern Pname find_hidden ( ) ; 

#line 778 "../../src/cfront.h"
extern TOK lalex ( ) ; 

#line 779 "../../src/cfront.h"
extern int Nstd ; 

#line 781 "../../src/cfront.h"
extern int stcount ; 

#line 30 "../../src/main.c"
char * prog_name = ( char * ) "<<cfront 10/10/85>>"; 

#line 32 "../../src/main.c"
extern char * src_file_name ; 

#line 33 "../../src/main.c"
char * src_file_name = 0 ; 

#line 35 "../../src/main.c"
bit Styp = 1 ; 

#line 36 "../../src/main.c"
bit Ssimpl = 1 ; 

#line 38 "../../src/main.c"
bit old_fct_accepted ; 

#line 39 "../../src/main.c"
bit fct_void ; 

#line 41 "../../src/main.c"
char * line_format = ( char * ) "\n# %d \"%s\"\n"; 

#line 43 "../../src/main.c"
Plist isf_list ; 

#line 44 "../../src/main.c"
Pstmt st_ilist ; 

#line 45 "../../src/main.c"
Pstmt st_dlist ; 

#line 46 "../../src/main.c"
Ptable sti_tbl ; 

#line 47 "../../src/main.c"
Ptable std_tbl ; 

#line 49 "../../src/main.c"
int Nspy = 0 ; 

#line 50 "../../src/main.c"
int Nfile = 1 ; 

#line 50 "../../src/main.c"
int Nline = 0 ; 

#line 50 "../../src/main.c"
int Ntoken = 0 ; 

#line 51 "../../src/main.c"
int Nfree_store = 0 ; 

#line 51 "../../src/main.c"
int Nalloc = 0 ; 

#line 51 "../../src/main.c"
int Nfree = 0 ; 

#line 52 "../../src/main.c"
int Nname = 0 ; 

#line 53 "../../src/main.c"
int Nn = 0 ; 

#line 53 "../../src/main.c"
int Nbt = 0 ; 

#line 53 "../../src/main.c"
int Nt = 0 ; 

#line 53 "../../src/main.c"
int Ne = 0 ; 

#line 53 "../../src/main.c"
int Ns = 0 ; 

#line 53 "../../src/main.c"
int Nc = 0 ; 

#line 53 "../../src/main.c"
int Nstr = 0 ; 

#line 53 "../../src/main.c"
int Nl = 0 ; 

#line 54 "../../src/main.c"
extern int NFn ; 

#line 54 "../../src/main.c"
extern int NFtn ; 

#line 54 "../../src/main.c"
extern int NFbt ; 

#line 54 "../../src/main.c"
extern int NFpv ; 

#line 54 "../../src/main.c"
extern int NFf ; 

#line 54 "../../src/main.c"
extern int NFe ; 

#line 54 "../../src/main.c"
extern int NFs ; 

#line 54 "../../src/main.c"
extern int NFc ; 

#line 54 "../../src/main.c"
extern int NFl ; 

#line 56 "../../src/main.c"
int simpl_init ( ) ; 

#line 57 "../../src/main.c"
int typ_init ( ) ; 

#line 58 "../../src/main.c"
int syn_init ( ) ; 

#line 59 "../../src/main.c"
int lex_init ( ) ; 

#line 60 "../../src/main.c"
int error_init ( ) ; 

#line 61 "../../src/main.c"
int print_free ( ) ; 

#line 62 "../../src/main.c"
int read_align ( ) ; 

#line 63 "../../src/main.c"
int print_align ( ) ; 

#line 65 "../../src/main.c"
int spy ( _auto_s ) char * _auto_s ; 

#line 66 "../../src/main.c"
{ 
#line 66 "../../src/main.c"
if ( _auto_s ) fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] 
#line 66 "../../src/main.c"
) ) , ( char * ) "%s:\n", _auto_s ) ; 

#line 68 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 68 "../../src/main.c"
char * ) "files=%d lines=%d tokens=%d\n", Nfile , Nline , Ntoken ) ; 

#line 70 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 70 "../../src/main.c"
char * ) "Names: distinct=%d global=%d type=%d\n", Nname , ( ( ( ( struct table * ) gtbl ) -> 
#line 70 "../../src/main.c"
_table_free_slot - 1 ) ) , ( ( ( ( struct table * ) ktbl ) -> _table_free_slot - 
#line 70 "../../src/main.c"
1 ) ) ) ; 

#line 71 "../../src/main.c"
fflush ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) ) ; 
#line 71 "../../src/main.c"

#line 72 "../../src/main.c"
if ( start_time && stop_time ) { 
#line 72 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 
#line 72 "../../src/main.c"
2 ] ) ) , ( char * ) "start time: %s", ctime ( ( long * ) 
#line 72 "../../src/main.c"
( & start_time ) ) ) ; 

#line 74 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 74 "../../src/main.c"
char * ) "stop time:  %s", ctime ( ( long * ) ( & stop_time ) ) ) 
#line 74 "../../src/main.c"
; 

#line 76 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 76 "../../src/main.c"
char * ) "real time delay %ld: %d lines per second\n", stop_time - start_time , Nline / ( stop_time - start_time ) ) ; 

#line 77 "../../src/main.c"
fflush ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) ) ; 
#line 77 "../../src/main.c"
} 
#line 80 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , 
#line 80 "../../src/main.c"
( char * ) "free store=%dbytes alloc()=%d free()=%d ", Nfree_store , Nalloc , Nfree ) ; 

#line 81 "../../src/main.c"
print_free ( ) ; 

#line 82 "../../src/main.c"
fflush ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) ) ; 
#line 82 "../../src/main.c"

#line 86 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 86 "../../src/main.c"
char * ) "sizeof: n=%d bt=%d f=%d p=%d v=%d e=%d c=%d l=%d\n", 68, 36, 52, 16, 20, 24, 24, 16 ) ; 

#line 88 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 88 "../../src/main.c"
char * ) "alloc(): n=%d bt=%d t=%d e=%d s=%d c=%d str=%d l=%d\n", Nn , Nbt , Nt , Ne , Ns , Nc , Nstr , Nl ) ; 

#line 90 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 90 "../../src/main.c"
char * ) "free(): n=%d bt=%d t=%d e=%d s=%d c=%d str=? l=%d\n", NFn , NFbt , NFpv + NFf , NFe , NFs , NFc , NFl ) ; 

#line 91 "../../src/main.c"
fflush ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) ) ; 
#line 91 "../../src/main.c"

#line 92 "../../src/main.c"
fprintf ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) , ( 
#line 92 "../../src/main.c"
char * ) "%d errors\n", error_count ) ; 

#line 93 "../../src/main.c"
fflush ( ( struct _iobuf * ) ( & ( _iob [ 2 ] ) ) ) ; 
#line 93 "../../src/main.c"
} ; 

#line 96 "../../src/main.c"
Pname dcl_list ; 

#line 98 "../../src/main.c"
char * st_name ( ) ; 

#line 100 "../../src/main.c"
int run ( ) 
#line 104 "../../src/main.c"
{ 
#line 104 "../../src/main.c"
Pname _auto_n ; 
int _auto_i ; 
Pname _auto_m ; 

#line 106 "../../src/main.c"
_auto_i = 1 ; 

#line 108 "../../src/main.c"
while ( _auto_n = syn ( ) ) { 
#line 108 "../../src/main.c"
Pname _auto_nn ; 
Pname _auto_nx ; 

#line 112 "../../src/main.c"
if ( _auto_n == ( ( ( struct name * ) ( 1 ) ) ) ) 
#line 112 "../../src/main.c"

#line 112 "../../src/main.c"
continue ; 

#line 114 "../../src/main.c"
if ( Styp == 0 ) { 
#line 114 "../../src/main.c"
_name_dcl_print ( ( struct name * ) _auto_n , 72 ) ; 
#line 114 "../../src/main.c"

#line 116 "../../src/main.c"
lex_clear ( ) ; 

#line 117 "../../src/main.c"
continue ; 
} 
#line 120 "../../src/main.c"
for ( _auto_nn = _auto_n ;_auto_nn ;( _auto_nn = _auto_nx ) ) { 
#line 120 "../../src/main.c"
_auto_nx = _auto_nn -> _name_n_list ; 

#line 122 "../../src/main.c"
_auto_nn -> _name_n_list = 0 ; 

#line 124 "../../src/main.c"
if ( _name_dcl ( ( struct name * ) _auto_nn , ( struct table * ) gtbl , 14 ) 
#line 124 "../../src/main.c"
== 0 ) 
#line 124 "../../src/main.c"
continue ; 

#line 126 "../../src/main.c"
if ( error_count ) continue ; 

#line 128 "../../src/main.c"
if ( Ssimpl ) _name_simpl ( ( struct name * ) _auto_nn ) ; 

#line 131 "../../src/main.c"
{ 
#line 131 "../../src/main.c"
Pname _auto_dx ; 
Pname _auto_d ; 

#line 131 "../../src/main.c"
_auto_d = dcl_list ; 

#line 131 "../../src/main.c"
for ( ;_auto_d ;( _auto_d = _auto_dx ) ) { 
#line 131 "../../src/main.c"
_auto_dx = _auto_d -> _name_n_list ; 

#line 133 "../../src/main.c"
_name_dcl_print ( ( struct name * ) _auto_d , ( int ) 0 ) ; 

#line 134 "../../src/main.c"
_name__dtor ( ( struct name * ) _auto_d , 1) ; 
} 
#line 136 "../../src/main.c"
dcl_list = 0 ; 

#line 138 "../../src/main.c"
if ( _auto_nn -> _node_base ) _name_dcl_print ( ( struct name * ) _auto_nn , ( int ) 0 
#line 138 "../../src/main.c"
) ; 

#line 140 "../../src/main.c"
switch ( _auto_nn -> _expr__O2.__C2_tp -> _node_base ) { 
#line 140 "../../src/main.c"
default : { 
#line 142 "../../src/main.c"
Pexpr _auto_i ; 

#line 142 "../../src/main.c"
_auto_i = _auto_nn -> _expr__O4.__C4_n_initializer ; 

#line 143 "../../src/main.c"
if ( _auto_i && ( _auto_i != ( ( ( struct expr * ) ( 1 ) ) 
#line 143 "../../src/main.c"
) ) ) 
#line 143 "../../src/main.c"
if ( _auto_i && ( _auto_i -> _node_permanent == 0 ) ) _expr_del ( ( 
#line 143 "../../src/main.c"
struct expr * ) _auto_i ) ; 

#line 143 "../../src/main.c"
break ; 
} 
#line 146 "../../src/main.c"
case 108 : { 
#line 147 "../../src/main.c"
Pfct _auto_f ; 

#line 147 "../../src/main.c"
_auto_f = ( ( ( struct fct * ) ( _auto_nn -> _expr__O2.__C2_tp ) ) ) ; 

#line 148 "../../src/main.c"
if ( _auto_f -> _fct_body && ( debug || ( _auto_f -> _fct_f_inline == 0 ) ) ) { 
#line 148 "../../src/main.c"

#line 148 "../../src/main.c"

#line 149 "../../src/main.c"
if ( _auto_f -> _fct_body && ( _auto_f -> _fct_body -> _node_permanent == 0 ) ) _stmt_del ( ( struct 
#line 149 "../../src/main.c"
stmt * ) _auto_f -> _fct_body ) ; 
} 
#line 152 "../../src/main.c"
break ; 
} 
#line 155 "../../src/main.c"
case 6 : { 
#line 156 "../../src/main.c"
Pclass _auto_cl ; 
register Pname _auto_p ; 

#line 156 "../../src/main.c"
_auto_cl = ( ( ( struct classdef * ) ( _auto_nn -> _expr__O2.__C2_tp ) ) ) ; 

#line 158 "../../src/main.c"
for ( _auto_p = _auto_cl -> _classdef_pubmem ;_auto_p ;( _auto_p = _auto_p -> _name_n_list ) ) { 
#line 158 "../../src/main.c"
switch ( _auto_p -> _expr__O2.__C2_tp -> 
#line 158 "../../src/main.c"
_node_base ) 
#line 159 "../../src/main.c"
{ 
#line 159 "../../src/main.c"
case 108 : { 
#line 161 "../../src/main.c"
Pfct _auto_f ; 

#line 161 "../../src/main.c"
_auto_f = ( ( ( struct fct * ) ( _auto_p -> _expr__O2.__C2_tp ) ) ) ; 

#line 162 "../../src/main.c"
if ( _auto_f -> _fct_body && ( debug || ( _auto_f -> _fct_f_inline == 0 ) ) ) { 
#line 162 "../../src/main.c"

#line 162 "../../src/main.c"

#line 163 "../../src/main.c"
if ( _auto_f -> _fct_body && ( _auto_f -> _fct_body -> _node_permanent == 0 ) ) _stmt_del ( ( struct 
#line 163 "../../src/main.c"
stmt * ) _auto_f -> _fct_body ) ; 

#line 164 "../../src/main.c"
_auto_f -> _fct_body = 0 ; 
} } 
#line 167 "../../src/main.c"
case 6 : case 13 : break ; 

#line 170 "../../src/main.c"
case 119 : case 121 : if ( _auto_p && ( _auto_p -> _node_permanent == 0 ) ) _name_del ( 
#line 170 "../../src/main.c"
( struct name * ) _auto_p ) ; 

#line 173 "../../src/main.c"
break ; 

#line 174 "../../src/main.c"
default : _name__dtor ( ( struct name * ) _auto_p , 1) ; 
} } 
#line 178 "../../src/main.c"
_auto_cl -> _classdef_pubmem = 0 ; 

#line 181 "../../src/main.c"
for ( _auto_p = _auto_cl -> _classdef_privmem ;_auto_p ;( _auto_p = _auto_p -> _name_n_list ) ) { 
#line 181 "../../src/main.c"
switch ( _auto_p -> _expr__O2.__C2_tp -> 
#line 181 "../../src/main.c"
_node_base ) 
#line 182 "../../src/main.c"
{ 
#line 182 "../../src/main.c"
case 108 : { 
#line 184 "../../src/main.c"
Pfct _auto_f ; 

#line 184 "../../src/main.c"
_auto_f = ( ( ( struct fct * ) ( _auto_p -> _expr__O2.__C2_tp ) ) ) ; 

#line 185 "../../src/main.c"
if ( _auto_f -> _fct_body && ( debug || ( _auto_f -> _fct_f_inline == 0 ) ) ) { 
#line 185 "../../src/main.c"

#line 185 "../../src/main.c"

#line 186 "../../src/main.c"
if ( _auto_f -> _fct_body && ( _auto_f -> _fct_body -> _node_permanent == 0 ) ) _stmt_del ( ( struct 
#line 186 "../../src/main.c"
stmt * ) _auto_f -> _fct_body ) ; 

#line 187 "../../src/main.c"
_auto_f -> _fct_body = 0 ;