version 1.17, 2003/05/16 07:56:16 |
version 1.26, 2005/04/07 08:33:12 |
|
|
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/parse/parse.y,v 1.16 2003/05/14 09:18:38 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/parse.y,v 1.25 2004/06/21 09:05:16 noro Exp $ |
*/ |
*/ |
%{ |
%{ |
#define malloc(x) GC_malloc(x) |
#define malloc(x) GC_malloc(x) |
|
|
|
|
#define NOPR (prresult=0) |
#define NOPR (prresult=0) |
|
|
extern int gdef,mgdef; |
extern int gdef,mgdef,ldef; |
extern SNODE parse_snode; |
extern SNODE parse_snode; |
extern int main_parser, allow_create_var; |
extern int main_parser, allow_create_var; |
|
|
Line 89 extern jmp_buf env; |
|
Line 89 extern jmp_buf env; |
|
pointer p; |
pointer p; |
} |
} |
|
|
%token <i> STRUCT POINT NEWSTRUCT ANS FDEF PFDEF MODDEF MODEND GLOBAL MGLOBAL GLOBALF CMP OR AND CAR CDR QUOTED |
%token <i> STRUCT POINT NEWSTRUCT ANS FDEF PFDEF MODDEF MODEND |
|
%token <i> GLOBAL MGLOBAL LOCAL LOCALF CMP OR AND CAR CDR QUOTED COLONCOLON |
%token <i> DO WHILE FOR IF ELSE BREAK RETURN CONTINUE PARIF MAP RECMAP TIMER GF2NGEN GFPNGEN GFSNGEN GETOPT |
%token <i> DO WHILE FOR IF ELSE BREAK RETURN CONTINUE PARIF MAP RECMAP TIMER GF2NGEN GFPNGEN GFSNGEN GETOPT |
%token <i> FOP_AND FOP_OR FOP_IMPL FOP_REPL FOP_EQUIV FOP_NOT LOP |
%token <i> FOP_AND FOP_OR FOP_IMPL FOP_REPL FOP_EQUIV FOP_NOT LOP |
%token <p> FORMULA UCASE LCASE STR SELF BOPASS |
%token <p> FORMULA UCASE LCASE STR SELF BOPASS |
Line 102 extern jmp_buf env; |
|
Line 103 extern jmp_buf env; |
|
|
|
%right '=' BOPASS |
%right '=' BOPASS |
%right '?' ':' |
%right '?' ':' |
|
%left '`' |
%right FOP_NOT |
%right FOP_NOT |
%left FOP_EQUIV |
%left FOP_EQUIV |
%left FOP_REPL |
%left FOP_REPL |
Line 126 extern jmp_buf env; |
|
Line 128 extern jmp_buf env; |
|
%% |
%% |
|
|
start : stat |
start : stat |
{ parse_snode = $1; YYACCEPT; } |
{ |
|
parse_snode = $1; |
|
if ( yychar >= 0 ) |
|
fprintf(stderr, |
|
"Warning: a token was wasted after an 'if' statement without 'else'.\n"); |
|
YYACCEPT; |
|
} |
; |
; |
stat : tail |
stat : tail |
{ $$ = 0; } |
{ $$ = 0; } |
| GLOBAL { gdef=1; } pvars { gdef=0; } tail |
| GLOBAL { gdef=1; } pvars { gdef=0; } tail |
{ $$ = 0; } |
{ $$ = 0; NOPR; } |
| GLOBALF vars tail |
|
{ register_proto($2); $$ = 0; } |
|
| MGLOBAL { mgdef=1; } pvars { mgdef=0; } tail |
| MGLOBAL { mgdef=1; } pvars { mgdef=0; } tail |
{ $$ = 0; } |
{ $$ = 0; NOPR; } |
|
| LOCAL { ldef=1; } pvars { ldef=0; } tail |
|
{ $$ = 0; NOPR; } |
|
| LOCALF vars tail |
|
{ appenduflist($2); $$ = 0; NOPR; } |
| STRUCT rawstr '{' members '}' tail |
| STRUCT rawstr '{' members '}' tail |
{ structdef($2,$4); $$ = 0; } |
{ structdef($2,$4); $$ = 0; NOPR; } |
| expr tail |
| expr tail |
{ $$ = mksnode(1,S_SINGLE,$1); } |
{ $$ = mksnode(1,S_SINGLE,$1); } |
| complex |
| complex |
|
|
{ $$ = mksnode(3,S_DO,$1,$2,$5); } |
{ $$ = mksnode(3,S_DO,$1,$2,$5); } |
| LCASE '(' node ')' ':' '=' expr tail |
| LCASE '(' node ')' ':' '=' expr tail |
{ $$ = mksnode(3,S_PFDEF,$1,$3,$7); NOPR; } |
{ $$ = mksnode(3,S_PFDEF,$1,$3,$7); NOPR; } |
| PFDEF LCASE '(' node ')' |
| PFDEF LCASE '(' node ')' tail |
{ $$ = mksnode(3,S_PFDEF,$2,$4,0); NOPR; } |
{ $$ = mksnode(3,S_PFDEF,$2,$4,0); NOPR; } |
| FDEF LCASE { mkpvs($2); } '(' node ')' desc '{' stats '}' |
| FDEF LCASE { mkpvs($2); } '(' { ldef = 1; } node { ldef = -1; } ')' desc '{' stats '}' |
{ |
{ |
mkuf($2,asir_infile->name,$5, |
mkuf($2,asir_infile->name,$6, |
mksnode(1,S_CPLX,$9),$1,asir_infile->ln,$7,CUR_MODULE); |
mksnode(1,S_CPLX,$11),$1,asir_infile->ln,$9,CUR_MODULE); |
$$ = 0; NOPR; |
$$ = 0; NOPR; |
} |
} |
| MODDEF LCASE tail |
| MODDEF LCASE tail |
|
|
if ( f ) |
if ( f ) |
$$ = mkfnode(2,I_FUNC,f,mkfnode(1,I_LIST,0)); |
$$ = mkfnode(2,I_FUNC,f,mkfnode(1,I_LIST,0)); |
else { |
else { |
searchf(sysf,$1,&f); |
gen_searchf_searchonly($1,(FUNC *)&f); |
if ( !f ) |
|
searchf(ubinf,$1,&f); |
|
if ( !f ) |
|
searchpf($1,&f); |
|
if ( !f ) |
|
searchf(usrf,$1,&f); |
|
if ( f ) |
if ( f ) |
makesrvar(f,(P *)&val); |
makesrvar(f,(P *)&val); |
else |
else |
|
|
{ |
{ |
$$ = mkfnode(2,I_IFUNC,$3,mkfnode(1,I_LIST,$6)); |
$$ = mkfnode(2,I_IFUNC,$3,mkfnode(1,I_LIST,$6)); |
} |
} |
|
| UCASE '(' node ')' |
|
{ |
|
if ( main_parser || allow_create_var ) |
|
t = mkfnode(2,I_PVAR,makepvar($1),0); |
|
else { |
|
ind = searchpvar($1); |
|
if ( ind == -1 ) { |
|
fprintf(stderr,"%s : no such variable.\n",$1); |
|
YYABORT; |
|
} else |
|
t = mkfnode(2,I_PVAR,ind,0); |
|
} |
|
$$ = mkfnode(2,I_IFUNC,t,mkfnode(1,I_LIST,$3)); |
|
} |
| CAR '(' expr ')' |
| CAR '(' expr ')' |
{ $$ = mkfnode(1,I_CAR,$3); } |
{ $$ = mkfnode(1,I_CAR,$3); } |
| CDR '(' expr ')' |
| CDR '(' expr ')' |
|
|
{ $$ = mkfnode(1,I_NEWCOMP,(int)structtoindex($3)); } |
{ $$ = mkfnode(1,I_NEWCOMP,(int)structtoindex($3)); } |
| QUOTED '(' expr ')' |
| QUOTED '(' expr ')' |
{ MKQUOTE(quote,$3); $$ = mkfnode(1,I_FORMULA,(pointer)quote); } |
{ MKQUOTE(quote,$3); $$ = mkfnode(1,I_FORMULA,(pointer)quote); } |
|
| '`' expr |
|
{ MKQUOTE(quote,$2); $$ = mkfnode(1,I_FORMULA,(pointer)quote); } |
; |
; |
%% |
%% |