Merge pull request #2104 from Movax12/remove-feature-requirement-addrsize

ca65: Remove .feature requirement for .addrsize

src/ca65/feature.c

@@ -118,7 +118,6 @@ void SetFeature (feature_t Feature, unsigned char On)
         case FEAT_C_COMMENTS:                 CComments         = On;    break;
         case FEAT_FORCE_RANGE:                ForceRange        = On;    break;
         case FEAT_UNDERLINE_IN_NUMBERS:       UnderlineInNumbers= On;    break;
-        case FEAT_ADDRSIZE:                   AddrSize          = On;    break;
         case FEAT_BRACKET_AS_INDIRECT:        BracketAsIndirect = On;    break;
         case FEAT_STRING_ESCAPES:             StringEscapes     = On;    break;
         case FEAT_LONG_JSR_JMP_RTS:           LongJsrJmpRts     = On;    break;

src/ca65/global.c

@@ -85,5 +85,4 @@ unsigned char OrgPerSeg          = 0;   /* Make .org local to current seg */
 unsigned char CComments          = 0;   /* Allow C like comments */
 unsigned char ForceRange         = 0;   /* Force values into expected range */
 unsigned char UnderlineInNumbers = 0;   /* Allow underlines in numbers */
-unsigned char AddrSize           = 0;   /* Allow .ADDRSIZE function */
 unsigned char BracketAsIndirect  = 0;   /* Use '[]' not '()' for indirection */

src/ca65/global.h

@@ -87,7 +87,6 @@ extern unsigned char    OrgPerSeg;          /* Make .org local to current seg */
 extern unsigned char    CComments;          /* Allow C like comments */
 extern unsigned char    ForceRange;         /* Force values into expected range */
 extern unsigned char    UnderlineInNumbers; /* Allow underlines in numbers */
-extern unsigned char    AddrSize;           /* Allow .ADDRSIZE function */
 extern unsigned char    BracketAsIndirect;  /* Use '[]' not '()' for indirection */
 
 

src/ca65/pseudo.c

@@ -1043,6 +1043,11 @@ static void DoFeature (void)
             ErrorSkip ("Invalid feature: '%m%p'", &CurTok.SVal);
             return;
         }
+
+        if (Feature == FEAT_ADDRSIZE) {
+            Warning (1, "Deprecated feature: '.feature addrsize'. Pseudo function .addrsize is always available.");
+        }
+
         NextTok ();
 
         /* Optional +/- or ON/OFF */

src/ca65/scanner.c

@@ -748,24 +748,7 @@ static token_t FindDotKeyword (void)
     R = bsearch (&K, DotKeywords, sizeof (DotKeywords) / sizeof (DotKeywords [0]),
                  sizeof (DotKeywords [0]), CmpDotKeyword);
     if (R != 0) {
-
-        /* By default, disable any somewhat experiemental DotKeyword. */
-
-        switch (R->Tok) {
-
-            case TOK_ADDRSIZE:
-                /* Disallow .ADDRSIZE function by default */
-                if (AddrSize == 0) {
-                    return TOK_NONE;
-                }
-                break;
-
-            default:
-                break;
-        }
-
         return R->Tok;
-
     } else {
         return TOK_NONE;
     }