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Replaced the solution for the array conversion problem by a better one.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1784 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2002-12-17 12:12:44 +00:00
parent 421c8771dc
commit 5f666a19b8
4 changed files with 30 additions and 13 deletions
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12
src/cc65/datatype.c
View file

@ -598,6 +598,18 @@ type* Indirect (type* T)
type* ArrayToPtr (const type* T)
/* Convert an array to a pointer to it's first element */
{
/* Function must only be called for an array */
CHECK ((T[0] & T_MASK_TYPE) == T_TYPE_ARRAY);
/* Return pointer to first element */
return PointerTo (T + DECODE_SIZE + 1);
}
int IsClassInt (const type* T) int IsClassInt (const type* T)
/* Return true if this is an integer type */ /* Return true if this is an integer type */
{ {

3
src/cc65/datatype.h
View file

@ -270,6 +270,9 @@ type* Indirect (type* Type);
* given type points to. * given type points to.
*/ */
type* ArrayToPtr (const type* Type);
/* Convert an array to a pointer to it's first element */
#if defined(HAVE_INLINE) #if defined(HAVE_INLINE)
INLINE int IsTypeChar (const type* T) INLINE int IsTypeChar (const type* T)
/* Return true if this is a character type */ /* Return true if this is a character type */

14
src/cc65/exprdesc.c
View file

@ -60,13 +60,15 @@ void PrintExprDesc (FILE* F, ExprDesc* E)
/* Print an ExprDesc */ /* Print an ExprDesc */
{ {
fprintf (F, "Symbol: %s\n", E->Sym? E->Sym->Name : "(none)"); fprintf (F, "Symbol: %s\n", E->Sym? E->Sym->Name : "(none)");
fprintf (F, "Type: ");
if (E->Type) { if (E->Type) {
fprintf (F, "Type: ");
PrintType (F, E->Type); PrintType (F, E->Type);
fprintf (F, "\nRaw type: ");
PrintRawType (F, E->Type);
} else { } else {
fprintf (F, "(unknown)"); fprintf (F, "Type: (unknown)\n"
"Raw type: (unknown)\n");
} }
fprintf (F, "\n");
fprintf (F, "Value: 0x%08lX\n", E->ConstVal); fprintf (F, "Value: 0x%08lX\n", E->ConstVal);
fprintf (F, "Flags: "); fprintf (F, "Flags: ");
switch (E->Flags & E_MCTYPE) { switch (E->Flags & E_MCTYPE) {
@ -94,18 +96,16 @@ void PrintExprDesc (FILE* F, ExprDesc* E)
if ((E->Flags & E_MCONST) == E_MCONST) { if ((E->Flags & E_MCONST) == E_MCONST) {
fprintf (F, "E_MCONST "); fprintf (F, "E_MCONST ");
} }
fprintf (F, "\n");
fprintf (F, "Test: "); fprintf (F, "\nTest: ");
if (E->Test & E_CC) { if (E->Test & E_CC) {
fprintf (F, "E_CC "); fprintf (F, "E_CC ");
} }
if (E->Test & E_FORCETEST) { if (E->Test & E_FORCETEST) {
fprintf (F, "E_FORCETEST "); fprintf (F, "E_FORCETEST ");
} }
fprintf (F, "\n");
fprintf (F, "Name: 0x%08lX\n", E->Name); fprintf (F, "\nName: 0x%08lX\n", E->Name);
} }

8
src/cc65/typecast.c
View file

@ -73,11 +73,13 @@ int TypeCast (ExprDesc* lval)
/* Read the expression we have to cast */ /* Read the expression we have to cast */
k = hie10 (lval); k = hie10 (lval);
/* If the expression is a function or an array, treat it as /* If the expression is a function, treat it as pointer to function.
* "pointer to type" * If the expression is an array, treat it as pointer to first element.
*/ */
if (IsTypeFunc (lval->Type) || IsTypeArray (lval->Type)) { if (IsTypeFunc (lval->Type)) {
lval->Type = PointerTo (lval->Type); lval->Type = PointerTo (lval->Type);
} else if (IsTypeArray (lval->Type)) {
lval->Type = ArrayToPtr (lval->Type);
} }
/* Remember the old type */ /* Remember the old type */