#include "port.h"
#include "newalloc.h"
#include "SDCCerr.h"
+#include "SDCCutil.h"
extern int yyerror (char *);
extern FILE *yyin;
STACK_DCL(blockNum,int,MAX_NEST_LEVEL*3)
value *cenum = NULL ; /* current enumeration type chain*/
+bool uselessDecl = TRUE;
%}
%expect 6
symbol *sym ; /* symbol table pointer */
structdef *sdef; /* structure definition */
char yychar[SDCC_NAME_MAX+1];
- sym_link *lnk ; /* declarator or specifier */
+ sym_link *lnk ; /* declarator or specifier */
int yyint; /* integer value returned */
value *val ; /* for integer constant */
initList *ilist; /* initial list */
- char *yyinline; /* inlined assembler code */
- ast *asts; /* expression tree */
+ const char *yyinline; /* inlined assembler code */
+ ast *asts; /* expression tree */
}
%token <yychar> IDENTIFIER TYPE_NAME
%token BITWISEAND UNARYMINUS IPUSH IPOP PCALL ENDFUNCTION JUMPTABLE
%token RRC RLC
%token CAST CALL PARAM NULLOP BLOCK LABEL RECEIVE SEND ARRAYINIT
+%token DUMMY_READ_VOLATILE
%type <yyint> Interrupt_storage
%type <sym> identifier declarator declarator2 enumerator_list enumerator
function_attributes
: USING CONSTANT {
- $$ = newLink() ;
- $$->class = SPECIFIER ;
+ $$ = newLink(SPECIFIER) ;
FUNC_REGBANK($$) = (int) floatFromVal($2);
}
- | REENTRANT { $$ = newLink ();
- $$->class = SPECIFIER ;
+ | REENTRANT { $$ = newLink (SPECIFIER);
FUNC_ISREENT($$)=1;
}
- | CRITICAL { $$ = newLink ();
- $$->class = SPECIFIER ;
+ | CRITICAL { $$ = newLink (SPECIFIER);
FUNC_ISCRITICAL($$) = 1;
}
- | NAKED { $$ = newLink ();
- $$->class = SPECIFIER ;
+ | NAKED { $$ = newLink (SPECIFIER);
FUNC_ISNAKED($$)=1;
}
- | JAVANATIVE { $$ = newLink ();
- $$->class = SPECIFIER ;
+ | JAVANATIVE { $$ = newLink (SPECIFIER);
FUNC_ISJAVANATIVE($$)=1;
}
- | OVERLAY { $$ = newLink ();
- $$->class = SPECIFIER ;
+ | OVERLAY { $$ = newLink (SPECIFIER);
FUNC_ISOVERLAY($$)=1;
}
- | NONBANKED {$$ = newLink ();
- $$->class = SPECIFIER ;
+ | NONBANKED {$$ = newLink (SPECIFIER);
FUNC_NONBANKED($$) = 1;
if (FUNC_BANKED($$)) {
werror(W_BANKED_WITH_NONBANKED);
}
}
- | BANKED {$$ = newLink ();
- $$->class = SPECIFIER ;
+ | BANKED {$$ = newLink (SPECIFIER);
FUNC_BANKED($$) = 1;
if (FUNC_NONBANKED($$)) {
werror(W_BANKED_WITH_NONBANKED);
}
| Interrupt_storage
{
- $$ = newLink () ;
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER) ;
FUNC_INTNO($$) = $1 ;
FUNC_ISISR($$) = 1;
}
;
declaration
- : declaration_specifiers ';' { $$ = NULL ; }
+ : declaration_specifiers ';'
+ {
+ if (uselessDecl)
+ werror(W_USELESS_DECL);
+ uselessDecl = TRUE;
+ $$ = NULL ;
+ }
| declaration_specifiers init_declarator_list ';'
{
/* add the specifier list to the id */
addDecl (sym,0,lnk) ;
}
+ uselessDecl = TRUE;
$$ = sym1 ;
}
;
sym_link *lnk = $2 ;
while (lnk && !IS_SPEC(lnk->next))
lnk = lnk->next;
- lnk->next = mergeSpec($1,lnk->next, yytext);
+ lnk->next = mergeSpec($1,lnk->next, "storage_class_specifier declaration_specifiers - skipped");
$$ = $2 ;
}
else
- $$ = mergeSpec($1,$2, yytext);
+ $$ = mergeSpec($1,$2, "storage_class_specifier declaration_specifiers");
}
| type_specifier { $$ = $1; }
| type_specifier declaration_specifiers {
sym_link *lnk = $2 ;
while (lnk && !IS_SPEC(lnk->next))
lnk = lnk->next;
- lnk->next = mergeSpec($1,lnk->next, yytext);
+ lnk->next = mergeSpec($1,lnk->next, "type_specifier declaration_specifiers - skipped");
$$ = $2 ;
}
else
- $$ = mergeSpec($1,$2, yytext);
+ $$ = mergeSpec($1,$2, "type_specifier declaration_specifiers");
}
;
storage_class_specifier
: TYPEDEF {
- $$ = newLink () ;
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER) ;
SPEC_TYPEDEF($$) = 1 ;
}
| EXTERN {
- $$ = newLink();
- $$->class = SPECIFIER ;
+ $$ = newLink(SPECIFIER);
SPEC_EXTR($$) = 1 ;
}
| STATIC {
- $$ = newLink ();
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER);
SPEC_STAT($$) = 1 ;
}
| AUTO {
- $$ = newLink () ;
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER) ;
SPEC_SCLS($$) = S_AUTO ;
}
| REGISTER {
- $$ = newLink ();
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER);
SPEC_SCLS($$) = S_REGISTER ;
}
;
Interrupt_storage
- : INTERRUPT CONSTANT { $$ = (int) floatFromVal($2) ; }
+ : INTERRUPT { $$ = INTNO_UNSPEC ; }
+ | INTERRUPT CONSTANT
+ { int intno = (int) floatFromVal($2);
+ if ((intno >= 0) && (intno <= INTNO_MAX))
+ $$ = intno;
+ else
+ {
+ werror(E_INT_BAD_INTNO, intno);
+ $$ = INTNO_UNSPEC;
+ }
+ }
;
type_specifier
type_specifier2
: CHAR {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_NOUN($$) = V_CHAR ;
}
| SHORT {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
$$->select.s._short = 1 ;
}
| INT {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_NOUN($$) = V_INT ;
}
| LONG {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_LONG($$) = 1 ;
}
| SIGNED {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
$$->select.s._signed = 1;
}
| UNSIGNED {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_USIGN($$) = 1 ;
}
| VOID {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_NOUN($$) = V_VOID ;
}
| CONST {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_CONST($$) = 1;
}
| VOLATILE {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_VOLATILE($$) = 1 ;
}
| FLOAT {
- $$=newLink();
+ $$=newLink(SPECIFIER);
SPEC_NOUN($$) = V_FLOAT;
- $$->class = SPECIFIER ;
}
| XDATA {
- $$ = newLink ();
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER);
SPEC_SCLS($$) = S_XDATA ;
}
| CODE {
- $$ = newLink () ;
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER) ;
SPEC_SCLS($$) = S_CODE ;
}
| EEPROM {
- $$ = newLink () ;
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER) ;
SPEC_SCLS($$) = S_EEPROM ;
}
| DATA {
- $$ = newLink ();
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER);
SPEC_SCLS($$) = S_DATA ;
}
| IDATA {
- $$ = newLink ();
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER);
SPEC_SCLS($$) = S_IDATA ;
}
| PDATA {
- $$ = newLink ();
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER);
SPEC_SCLS($$) = S_PDATA ;
}
| BIT {
- $$=newLink();
- $$->class = SPECIFIER ;
+ $$=newLink(SPECIFIER);
SPEC_NOUN($$) = V_BIT ;
SPEC_SCLS($$) = S_BIT ;
SPEC_BLEN($$) = 1;
SPEC_BSTR($$) = 0;
}
- | struct_or_union_specifier
+ | struct_or_union_specifier {
+ uselessDecl = FALSE;
+ $$ = $1 ;
+ }
| enum_specifier {
cenum = NULL ;
+ uselessDecl = FALSE;
$$ = $1 ;
}
| TYPE_NAME
sfr_reg_bit
: SBIT {
- $$ = newLink() ;
- $$->class = SPECIFIER ;
+ $$ = newLink(SPECIFIER) ;
SPEC_NOUN($$) = V_SBIT;
SPEC_SCLS($$) = S_SBIT;
}
| SFR {
- $$ = newLink() ;
- $$->class = SPECIFIER ;
+ $$ = newLink(SPECIFIER) ;
SPEC_NOUN($$) = V_CHAR;
SPEC_SCLS($$) = S_SFR ;
SPEC_USIGN($$) = 1 ;
: struct_or_union opt_stag '{' struct_declaration_list '}'
{
structdef *sdef ;
+ symbol *sym, *dsym;
+
+ // check for duplicate structure members
+ for (sym=$4; sym; sym=sym->next) {
+ for (dsym=sym->next; dsym; dsym=dsym->next) {
+ if (strcmp(sym->name, dsym->name)==0) {
+ werror(E_DUPLICATE_MEMBER,
+ $1==STRUCT ? "struct" : "union", sym->name);
+ }
+ }
+ }
- /* Create a structdef */
+ /* Create a structdef */
sdef = $2 ;
sdef->fields = reverseSyms($4) ; /* link the fields */
sdef->size = compStructSize($1,sdef); /* update size of */
/* Create the specifier */
- $$ = newLink () ;
- $$->class = SPECIFIER ;
+ $$ = newLink (SPECIFIER) ;
SPEC_NOUN($$) = V_STRUCT;
SPEC_STRUCT($$)= sdef ;
}
| struct_or_union stag
{
- $$ = newLink() ;
- $$->class = SPECIFIER ;
+ $$ = newLink(SPECIFIER) ;
SPEC_NOUN($$) = V_STRUCT;
SPEC_STRUCT($$) = $2 ;
}
: struct_declaration
| struct_declaration_list struct_declaration
{
- symbol *sym = $2;
- /* go to the end of the chain */
- while (sym->next) sym = sym->next;
+ symbol *sym=$2;
+ /* go to the end of the chain */
+ while (sym->next) sym=sym->next;
sym->next = $1 ;
+
$$ = $2;
}
;
sym->etype = getSpec(sym->type);
}
else
- addDecl (sym,0,cloneSpec($1));
+ addDecl (sym,0,copyLinkChain($1));
/* make sure the type is complete and sane */
checkTypeSanity(sym->etype, sym->name);
}
struct_declarator
: declarator
- | ':' constant_expr {
+ | ':' constant_expr {
+ int bitsize;
$$ = newSymbol (genSymName(NestLevel),NestLevel) ;
- $$->bitVar = (int) floatFromVal(constExprValue($2,TRUE));
+ bitsize= (int) floatFromVal(constExprValue($2,TRUE));
+ if (bitsize > (port->s.int_size * 8)) {
+ bitsize = port->s.int_size * 8;
+ werror(E_BITFLD_SIZE, bitsize);
+ }
+ if (!bitsize)
+ bitsize = BITVAR_PAD;
+ $$->bitVar = bitsize;
}
| declarator ':' constant_expr
- {
- $1->bitVar = (int) floatFromVal(constExprValue($3,TRUE));
+ {
+ int bitsize;
+ bitsize= (int) floatFromVal(constExprValue($3,TRUE));
+ if (bitsize > (port->s.int_size * 8)) {
+ bitsize = port->s.int_size * 8;
+ werror(E_BITFLD_SIZE, bitsize);
+ }
+ if (!bitsize) {
+ $$ = newSymbol (genSymName(NestLevel),NestLevel) ;
+ $$->bitVar = BITVAR_PAD;
+ werror(W_BITFLD_NAMED);
+ }
+ else
+ $1->bitVar = bitsize;
}
;
enum_specifier
: ENUM '{' enumerator_list '}' {
- //addSymChain ($3);
- //allocVariables(reverseSyms($3)) ;
- $$ = copyLinkChain(cenum->type);
- }
+ symbol *sym, *dsym;
+ char _error=0;
+
+ // check for duplicate enums
+ for (sym=$3; sym; sym=sym->next) {
+ for (dsym=sym->next; dsym; dsym=dsym->next) {
+ if (strcmp(sym->name, dsym->name)==0) {
+ werror(E_DUPLICATE_MEMBER, "enum", sym->name);
+ _error++;
+ }
+ }
+ }
+ if (_error==0) {
+ $$ = copyLinkChain(cenum->type);
+ } else {
+ $$ = newIntLink();
+ SPEC_NOUN($$)=0;
+ }
+ }
+
| ENUM identifier '{' enumerator_list '}' {
- symbol *csym ;
-
- $2->type = copyLinkChain(cenum->type);
- $2->etype = getSpec($2->type);
- /* add this to the enumerator table */
- if (!(csym=findSym(enumTab,$2,$2->name)) &&
- (csym && csym->level == $2->level))
- werror(E_DUPLICATE_TYPEDEF,csym->name);
-
- addSym ( enumTab,$2,$2->name,$2->level,$2->block, 0);
- //addSymChain ($4);
- //allocVariables (reverseSyms($4));
- $$ = copyLinkChain(cenum->type);
- SPEC_SCLS(getSpec($$)) = 0 ;
- }
+ symbol *csym ;
+
+ $2->type = copyLinkChain(cenum->type);
+ $2->etype = getSpec($2->type);
+ /* add this to the enumerator table */
+ if (!(csym=findSym(enumTab,$2,$2->name)) &&
+ (csym && csym->level == $2->level))
+ werror(E_DUPLICATE_TYPEDEF,csym->name);
+
+ addSym ( enumTab,$2,$2->name,$2->level,$2->block, 0);
+ //addSymChain ($4);
+ //allocVariables (reverseSyms($4));
+ $$ = copyLinkChain(cenum->type);
+ SPEC_SCLS(getSpec($$)) = 0 ;
+ }
| ENUM identifier {
- symbol *csym ;
-
- /* check the enumerator table */
- if ((csym = findSym(enumTab,$2,$2->name)))
- $$ = copyLinkChain(csym->type);
- else {
- $$ = newLink() ;
- $$->class = SPECIFIER ;
- SPEC_NOUN($$) = V_INT ;
- }
-
- SPEC_SCLS(getSpec($$)) = 0 ;
- }
+ symbol *csym ;
+
+ /* check the enumerator table */
+ if ((csym = findSym(enumTab,$2,$2->name)))
+ $$ = copyLinkChain(csym->type);
+ else {
+ $$ = newLink(SPECIFIER) ;
+ SPEC_NOUN($$) = V_INT ;
+ }
+
+ SPEC_SCLS(getSpec($$)) = 0 ;
+ }
;
enumerator_list
}
| {
if (cenum) {
- sprintf(lbuff,"%d",(int) floatFromVal(cenum)+1);
+ SNPRINTF(lbuff, sizeof(lbuff),
+ "%d",(int) floatFromVal(cenum)+1);
$$ = cenum = constVal(lbuff);
}
else {
- sprintf(lbuff,"%d",0);
+ SNPRINTF(lbuff, sizeof(lbuff),
+ "%d",0);
$$ = cenum = constVal(lbuff);
}
}
declarator2_function_attributes
: declarator2 { $$ = $1 ; }
| declarator2 function_attribute {
- // copy the functionAttributes (not the args and hasVargs !!)
- sym_link *funcType=$1->etype;
- struct value *args=FUNC_ARGS(funcType);
- unsigned hasVargs=FUNC_HASVARARGS(funcType);
-
- memcpy (&funcType->funcAttrs, &$2->funcAttrs,
- sizeof($2->funcAttrs));
-
- FUNC_ARGS(funcType)=args;
- FUNC_HASVARARGS(funcType)=hasVargs;
-
- // just to be sure
- memset (&$2->funcAttrs, 0,
- sizeof($2->funcAttrs));
-
- addDecl ($1,0,$2);
+ if ((! $1) || (! IS_FUNC($1->etype)))
+ {
+ // function_attribute is only allowed if declarator2 was
+ // an actual function
+ werror(E_FUNC_ATTR);
+ $$=$1;
+ }
+ else
+ {
+ // copy the functionAttributes (not the args and hasVargs !!)
+ sym_link *funcType=$1->etype;
+ struct value *args=FUNC_ARGS(funcType);
+ unsigned hasVargs=FUNC_HASVARARGS(funcType);
+
+ memcpy (&funcType->funcAttrs, &$2->funcAttrs,
+ sizeof($2->funcAttrs));
+
+ FUNC_ARGS(funcType)=args;
+ FUNC_HASVARARGS(funcType)=hasVargs;
+
+ // just to be sure
+ memset (&$2->funcAttrs, 0,
+ sizeof($2->funcAttrs));
+
+ addDecl ($1,0,$2);
+ }
}
;
{
sym_link *p;
- p = newLink ();
+ p = newLink (DECLARATOR);
DCL_TYPE(p) = ARRAY ;
DCL_ELEM(p) = 0 ;
addDecl($1,0,p);
if ( SPEC_SCLS(p) != S_LITERAL)
werror(E_CONST_EXPECTED) ;
else {
- p = newLink ();
+ p = newLink (DECLARATOR);
DCL_TYPE(p) = ARRAY ;
DCL_ELEM(p) = (int) floatFromVal(tval) ;
addDecl($1,0,p);
{
$$ = $1 ;
DCL_TSPEC($1) = $2;
+ DCL_PTR_CONST($1) = SPEC_CONST($2);
+ DCL_PTR_VOLATILE($1) = SPEC_VOLATILE($2);
}
| unqualified_pointer pointer
{
DCL_TYPE($3) = POINTER ;
break;
case S_CODE:
- DCL_PTR_CONST($3) = 1;
DCL_TYPE($3) = CPOINTER ;
break;
case S_EEPROM:
unqualified_pointer
: '*'
{
- $$ = newLink();
+ $$ = newLink(DECLARATOR);
DCL_TYPE($$)=UPOINTER;
}
;
sym_link *lnk = $2 ;
while (lnk && !IS_SPEC(lnk->next))
lnk = lnk->next;
- lnk->next = mergeSpec($1,lnk->next, "type_specifier_list");
+ lnk->next = mergeSpec($1,lnk->next, "type_specifier_list type_specifier skipped");
$$ = $2 ;
}
else
- $$ = mergeSpec($1,$2, "type_specifier_list");
+ $$ = mergeSpec($1,$2, "type_specifier_list type_specifier");
}
;
abstract_declarator
: pointer { $$ = reverseLink($1); }
| abstract_declarator2
- | pointer abstract_declarator2 { $1 = reverseLink($1); $1->next = $2 ; $$ = $1;}
+ | pointer abstract_declarator2 { $1 = reverseLink($1); $1->next = $2 ; $$ = $1;
+ if (IS_PTR($1) && IS_FUNC($2))
+ DCL_TYPE($1) = CPOINTER;
+ }
;
abstract_declarator2
: '(' abstract_declarator ')' { $$ = $2 ; }
| '[' ']' {
- $$ = newLink ();
+ $$ = newLink (DECLARATOR);
DCL_TYPE($$) = ARRAY ;
DCL_ELEM($$) = 0 ;
}
| '[' constant_expr ']' {
value *val ;
- $$ = newLink ();
+ $$ = newLink (DECLARATOR);
DCL_TYPE($$) = ARRAY ;
DCL_ELEM($$) = (int) floatFromVal(val = constExprValue($2,TRUE));
}
| abstract_declarator2 '[' ']' {
- $$ = newLink ();
+ $$ = newLink (DECLARATOR);
DCL_TYPE($$) = ARRAY ;
DCL_ELEM($$) = 0 ;
$$->next = $1 ;
| abstract_declarator2 '[' constant_expr ']'
{
value *val ;
- $$ = newLink ();
+ $$ = newLink (DECLARATOR);
DCL_TYPE($$) = ARRAY ;
DCL_ELEM($$) = (int) floatFromVal(val = constExprValue($3,TRUE));
$$->next = $1 ;
| '(' parameter_type_list ')' { $$ = NULL;}
| abstract_declarator2 '(' ')' {
// $1 must be a pointer to a function
- sym_link *p=newLink();
+ sym_link *p=newLink(DECLARATOR);
DCL_TYPE(p) = FUNCTION;
if (!$1) {
// ((void (code *) ()) 0) ()
- $1=newLink();
+ $1=newLink(DECLARATOR);
DCL_TYPE($1)=CPOINTER;
$$ = $1;
}
$1->next=p;
}
- | abstract_declarator2 '(' parameter_type_list ')' {
- if (!IS_VOID($3->type)) {
- // this is nonsense, so let's just burp something
- werror(E_TOO_FEW_PARMS);
- } else {
- // $1 must be a pointer to a function
- sym_link *p=newLink();
+ | abstract_declarator2 '(' { NestLevel++ ; currBlockno++; } parameter_type_list ')' {
+ sym_link *p=newLink(DECLARATOR);
DCL_TYPE(p) = FUNCTION;
- if (!$1) {
- // ((void (code *) (void)) 0) ()
- $1=newLink();
- DCL_TYPE($1)=CPOINTER;
- $$ = $1;
- }
- $1->next=p;
- }
+
+ FUNC_HASVARARGS(p) = IS_VARG($4);
+ FUNC_ARGS(p) = reverseVal($4);
+
+ /* nest level was incremented to take care of the parms */
+ NestLevel-- ;
+ currBlockno--;
+ p->next = $1;
+ $$ = p;
+
+ // remove the symbol args (if any)
+ cleanUpLevel(SymbolTab,NestLevel+1);
}
;
ex->values.switchVals.swNum = swLabel ;
/* now create the label */
- sprintf(lbuff,"_swBrk_%d",swLabel++);
+ SNPRINTF(lbuff, sizeof(lbuff),
+ "_swBrk_%d",swLabel++);
$<sym>$ = newSymbol(lbuff,NestLevel);
/* put label in the break stack */
STACK_PUSH(breakStack,$<sym>$);
while : WHILE { /* create and push the continue , break & body labels */
static int Lblnum = 0 ;
/* continue */
- sprintf (lbuff,"_whilecontinue_%d",Lblnum);
+ SNPRINTF (lbuff, sizeof(lbuff), "_whilecontinue_%d",Lblnum);
STACK_PUSH(continueStack,newSymbol(lbuff,NestLevel));
/* break */
- sprintf (lbuff,"_whilebreak_%d",Lblnum);
+ SNPRINTF (lbuff, sizeof(lbuff), "_whilebreak_%d",Lblnum);
STACK_PUSH(breakStack,newSymbol(lbuff,NestLevel));
/* body */
- sprintf (lbuff,"_whilebody_%d",Lblnum++);
+ SNPRINTF (lbuff, sizeof(lbuff), "_whilebody_%d",Lblnum++);
$$ = newSymbol(lbuff,NestLevel);
}
;
static int Lblnum = 0 ;
/* continue */
- sprintf(lbuff,"_docontinue_%d",Lblnum);
+ SNPRINTF(lbuff, sizeof(lbuff), "_docontinue_%d",Lblnum);
STACK_PUSH(continueStack,newSymbol(lbuff,NestLevel));
/* break */
- sprintf (lbuff,"_dobreak_%d",Lblnum);
+ SNPRINTF(lbuff, sizeof(lbuff), "_dobreak_%d",Lblnum);
STACK_PUSH(breakStack,newSymbol(lbuff,NestLevel));
/* do body */
- sprintf (lbuff,"_dobody_%d",Lblnum++);
+ SNPRINTF(lbuff, sizeof(lbuff), "_dobody_%d",Lblnum++);
$$ = newSymbol (lbuff,NestLevel);
}
;
static int Lblnum = 0 ;
/* continue */
- sprintf (lbuff,"_forcontinue_%d",Lblnum);
+ SNPRINTF(lbuff, sizeof(lbuff), "_forcontinue_%d",Lblnum);
STACK_PUSH(continueStack,newSymbol(lbuff,NestLevel));
/* break */
- sprintf (lbuff,"_forbreak_%d",Lblnum);
+ SNPRINTF(lbuff, sizeof(lbuff), "_forbreak_%d",Lblnum);
STACK_PUSH(breakStack,newSymbol(lbuff,NestLevel));
/* body */
- sprintf (lbuff,"_forbody_%d",Lblnum);
+ SNPRINTF(lbuff, sizeof(lbuff), "_forbody_%d",Lblnum);
$$ = newSymbol(lbuff,NestLevel);
/* condition */
- sprintf (lbuff,"_forcond_%d",Lblnum++);
+ SNPRINTF(lbuff, sizeof(lbuff), "_forcond_%d",Lblnum++);
STACK_PUSH(forStack,newSymbol(lbuff,NestLevel));
}
;
projects / fw / sdcc / blobdiff