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Made the code more constness-correct with 'Type' usage for inlined std functions.

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acqn 2021-04-05 16:40:32 +08:00 committed by Oliver Schmidt
parent 328345b9c3
commit cb64aaf20c
1 changed files with 12 additions and 23 deletions
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35
src/cc65/stdfunc.c
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@ -141,7 +141,7 @@ static long ArrayElementCount (const ArgDesc* Arg)
static void ParseArg (ArgDesc* Arg, Type* Type, ExprDesc* Expr)
static void ParseArg (ArgDesc* Arg, const Type* Type, ExprDesc* Expr)
/* Parse one argument but do not push it onto the stack. Make all fields in
** Arg valid.
*/
@ -212,9 +212,9 @@ static void StdFunc_memcpy (FuncDesc* F attribute ((unused)), ExprDesc* Expr)
/* Handle the memcpy function */
{
/* Argument types: (void*, const void*, size_t) */
static Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_VOID), TYPE(T_END) };
static Type Arg2Type[] = { TYPE(T_PTR), TYPE(T_VOID|T_QUAL_CONST), TYPE(T_END) };
static Type Arg3Type[] = { TYPE(T_SIZE_T), TYPE(T_END) };
static const Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_VOID), TYPE(T_END) };
static const Type Arg2Type[] = { TYPE(T_PTR), TYPE(T_VOID|T_QUAL_CONST), TYPE(T_END) };
static const Type Arg3Type[] = { TYPE(T_SIZE_T), TYPE(T_END) };
ArgDesc Arg1, Arg2, Arg3;
unsigned ParamSize = 0;
@ -556,9 +556,9 @@ static void StdFunc_memset (FuncDesc* F attribute ((unused)), ExprDesc* Expr)
/* Handle the memset function */
{
/* Argument types: (void*, int, size_t) */
static Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_VOID), TYPE(T_END) };
static Type Arg2Type[] = { TYPE(T_INT), TYPE(T_END) };
static Type Arg3Type[] = { TYPE(T_SIZE_T), TYPE(T_END) };
static const Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_VOID), TYPE(T_END) };
static const Type Arg2Type[] = { TYPE(T_INT), TYPE(T_END) };
static const Type Arg3Type[] = { TYPE(T_SIZE_T), TYPE(T_END) };
ArgDesc Arg1, Arg2, Arg3;
int MemSet = 1; /* Use real memset if true */
@ -782,8 +782,8 @@ static void StdFunc_strcmp (FuncDesc* F attribute ((unused)), ExprDesc* Expr)
/* Handle the strcmp function */
{
/* Argument types: (const char*, const char*) */
static Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
static Type Arg2Type[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
static const Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
static const Type Arg2Type[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
ArgDesc Arg1, Arg2;
unsigned ParamSize = 0;
@ -792,10 +792,6 @@ static void StdFunc_strcmp (FuncDesc* F attribute ((unused)), ExprDesc* Expr)
int IsArray;
int Offs;
/* Setup the argument type string */
Arg1Type[1].C = T_CHAR | T_QUAL_CONST;
Arg2Type[1].C = T_CHAR | T_QUAL_CONST;
/* Argument #1 */
ParseArg (&Arg1, Arg1Type, Expr);
g_push (Arg1.Flags, Arg1.Expr.IVal);
@ -987,18 +983,14 @@ static void StdFunc_strcpy (FuncDesc* F attribute ((unused)), ExprDesc* Expr)
/* Handle the strcpy function */
{
/* Argument types: (char*, const char*) */
static Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_CHAR), TYPE(T_END) };
static Type Arg2Type[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
static const Type Arg1Type[] = { TYPE(T_PTR), TYPE(T_CHAR), TYPE(T_END) };
static const Type Arg2Type[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
ArgDesc Arg1, Arg2;
unsigned ParamSize = 0;
long ECount;
unsigned L1;
/* Setup the argument type string */
Arg1Type[1].C = T_CHAR;
Arg2Type[1].C = T_CHAR | T_QUAL_CONST;
/* Argument #1 */
ParseArg (&Arg1, Arg1Type, Expr);
g_push (Arg1.Flags, Arg1.Expr.IVal);
@ -1188,7 +1180,7 @@ ExitPoint:
static void StdFunc_strlen (FuncDesc* F attribute ((unused)), ExprDesc* Expr)
/* Handle the strlen function */
{
static Type ArgType[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
static const Type ArgType[] = { TYPE(T_PTR), TYPE(T_CHAR|T_QUAL_CONST), TYPE(T_END) };
ExprDesc Arg;
int IsArray;
int IsPtr;
@ -1199,9 +1191,6 @@ static void StdFunc_strlen (FuncDesc* F attribute ((unused)), ExprDesc* Expr)
ED_Init (&Arg);
Arg.Flags |= Expr->Flags & E_MASK_KEEP_SUBEXPR;
/* Setup the argument type string */
ArgType[1].C = T_CHAR | T_QUAL_CONST;
/* Evaluate the parameter */
hie1 (&Arg);