version 1.6, 1999/11/08 22:30:02
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version 1.8, 2000/02/09 22:10:24
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Line 47
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Line 47
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int yylex(); |
int yylex(); |
void yyerror(char*); |
void yyerror(char*); |
void free_calc_expr(Symbol*); |
void free_calc_expr(Symbol*); |
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void assign_pts (Symbol *, Symbol *, Symbol *); |
/******************************************************************************/ |
/******************************************************************************/ |
/* GLOBAL VARIABLES */ |
/* GLOBAL VARIABLES */ |
/******************************************************************************/ |
/******************************************************************************/ |
Line 287 statement : IDENTIFIER '=' calc_expr
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Line 288 statement : IDENTIFIER '=' calc_expr
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; |
; |
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rqo_def : rqo_speca { rqo_1spec(); } |
rqo_def : rqo_speca { rqo_1spec(); } |
| rqo_speca "," rqo_def { rqo_2spec(); } |
| rqo_speca ',' rqo_def { rqo_2spec(); } |
; |
; |
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rqo_speca : an_integer {start_rqo_type(SINGLE);append_rqo($1);} |
rqo_speca : an_integer {start_rqo_type(SINGLE);append_rqo($1);} |
| an_integer "!" {start_rqo_type(IMMOBILE);append_rqo($1);} |
| an_integer '!' {start_rqo_type(IMMOBILE);append_rqo($1);} |
| an_integer "-" an_integer {start_rqo_type(RANGE);append_rqo($1); |
| an_integer '-' an_integer {start_rqo_type(RANGE);append_rqo($1); |
append_rqo($3); |
append_rqo($3); |
} |
} |
| an_integer "~" rqo_specb {prefix_rqo($1);} |
| an_integer '~' rqo_specb {prefix_rqo($1);} |
| an_integer "+" rqo_specc {prefix_rqo($1);} |
| an_integer '+' rqo_specc {prefix_rqo($1);} |
; |
; |
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rqo_specb : an_integer {start_rqo_type(ALL_MIX);append_rqo($1);} |
rqo_specb : an_integer {start_rqo_type(ALL_MIX);append_rqo($1);} |
| an_integer "~" rqo_specb {prefix_rqo($1);} |
| an_integer '~' rqo_specb {prefix_rqo($1);} |
| an_integer "+" an_integer {start_rqo_type(LAST_FIXED);append_rqo($1); |
| an_integer '+' an_integer {start_rqo_type(LAST_FIXED);append_rqo($1); |
append_rqo($3);} |
append_rqo($3);} |
; |
; |
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rqo_specc : an_integer {start_rqo_type(ALL_FIXED);append_rqo($1);} |
rqo_specc : an_integer {start_rqo_type(ALL_FIXED);append_rqo($1);} |
| an_integer "+" rqo_specd {prefix_rqo($1);} |
| an_integer '+' rqo_specd {prefix_rqo($1);} |
| an_integer "~" rqo_spece {prefix_rqo($1);} |
| an_integer '~' rqo_spece {prefix_rqo($1);} |
; |
; |
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rqo_specd : an_integer {start_rqo_type(ALL_FIXED);append_rqo($1);} |
rqo_specd : an_integer {start_rqo_type(ALL_FIXED);append_rqo($1);} |
| an_integer "+" rqo_specd {prefix_rqo($1);} |
| an_integer '+' rqo_specd {prefix_rqo($1);} |
; |
; |
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rqo_spece : an_integer {start_rqo_type(FIRST_FIXED);append_rqo($1);} |
rqo_spece : an_integer {start_rqo_type(FIRST_FIXED);append_rqo($1);} |
| an_integer "~" rqo_spece {prefix_rqo($1);} |
| an_integer '~' rqo_spece {prefix_rqo($1);} |
| an_integer "+" an_integer {start_rqo_type(BOTH_FIXED);append_rqo($1); |
| an_integer '+' an_integer {start_rqo_type(BOTH_FIXED);append_rqo($1); |
append_rqo($3);} |
append_rqo($3);} |
; |
; |
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Line 927 Symbol *name,*index;int free_symbols;
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Line 928 Symbol *name,*index;int free_symbols;
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sprintf(key,"%s[%s]",name->s_name,tmp); |
sprintf(key,"%s[%s]",name->s_name,tmp); |
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a_p = find_arrayid(name->s_name); /* use the array name to search array tree */ |
a_p = find_arrayid(name->s_name); /* use the array name to search array tree */ |
/* */ |
/* did not check for error! */ |
s_p = find_array_by_index(a_p,key); /* use the index portion to search along array linked list */ |
s_p = find_array_by_index(a_p,key); /* use the index portion to search along array linked list */ |
capa_mfree((char *)tmp); capa_mfree((char *)key); |
capa_mfree((char *)tmp); capa_mfree((char *)key); |
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Line 1088 append_warn(type,str) int type;char *str
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Line 1089 append_warn(type,str) int type;char *str
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/*********** if *b is a constant symbol, destroy (free) b ********************/ |
/*********** if *b is a constant symbol, destroy (free) b ********************/ |
/*********** if *a is a var symbol, create a new symbol **********************/ |
/*********** if *a is a var symbol, create a new symbol **********************/ |
/* do not free(*a) */ |
/* do not free(*a) */ |
/* */ |
/* If either a or b is invalid it propagates the error up the parse tree */ |
Symbol * |
Symbol * |
symbols_op(a, b, op) Symbol *a; Symbol *b; int op; |
symbols_op(a, b, op) Symbol *a; Symbol *b; int op; |
{ |
{ |
Line 1103 if( a->s_type == IDENTIFIER || b->s_type
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Line 1104 if( a->s_type == IDENTIFIER || b->s_type
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if(a->s_type == IDENTIFIER) { /* a is IDENTIFIER */ |
if(a->s_type == IDENTIFIER) { /* a is IDENTIFIER */ |
sprintf(warn_msg,"var \"%s\" not defined before use.\n", a->s_name); |
sprintf(warn_msg,"var \"%s\" not defined before use.\n", a->s_name); |
capa_msg(MESSAGE_ERROR,warn_msg); |
capa_msg(MESSAGE_ERROR,warn_msg); |
return (b); |
return (a); |
} else { /* b is IDENTIFIER */ |
} else { /* b is IDENTIFIER */ |
sprintf(warn_msg, |
sprintf(warn_msg,"var \"%s\" not defined before use.\n",b->s_name); |
"var \"%s\" not defined before use.\n",b->s_name); |
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capa_msg(MESSAGE_ERROR,warn_msg); |
capa_msg(MESSAGE_ERROR,warn_msg); |
return (a); |
return (b); |
} |
} |
} else { /* a and b are neither identifiers */ |
} else { /* a and b are neither identifiers */ |
if( (a->s_type == I_VAR) || |
if( (a->s_type == I_VAR) || |
Line 1799 assign_id_list( s ) Symbol *s;
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Line 1799 assign_id_list( s ) Symbol *s;
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} |
} |
} |
} |
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void assign_pts ( Symbol* coord1, Symbol* coord2, Symbol* num) { |
/* void assign_pts ( Symbol* coord1, Symbol* coord2, Symbol* num) { */ |
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void assign_pts (coord1, coord2, num)Symbol *coord1;Symbol *coord2;Symbol *num; |
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{ |
PointsList_t *pt; |
PointsList_t *pt; |
if( LastPtsList != NULL ) { |
if( LastPtsList != NULL ) { |
LastPtsList->pts_next = gen_ptslist( coord1, coord2, num ); |
LastPtsList->pts_next = gen_ptslist( coord1, coord2, num ); |