Added testcase for between-blocks gotos.

Deleted old testcase.

test/misc/Makefile

@@ -72,12 +72,6 @@ $(WORKDIR)/limits.$1.$2.prg: limits.c $(DIFF)
 	$(SIM65) $(SIM65FLAGS) $$@ > $(WORKDIR)/limits.$1.out
 	$(DIFF) $(WORKDIR)/limits.$1.out limits.ref
 
-# here we check if the right errors are produced
-$(WORKDIR)/goto.$1.$2.prg: goto.c $(DIFF)
-	$(if $(QUIET),echo misc/goto.$1.$2.prg)
-	$(NOT) $(CL65) -t sim$2 -$1 -o $$@ $$< 2>$(WORKDIR)/goto.$1.out
-	$(DIFF) $(WORKDIR)/goto.$1.out goto.ref
-
 # the rest are tests that fail currently for one reason or another
 $(WORKDIR)/fields.$1.$2.prg: fields.c | $(WORKDIR)
 	@echo "FIXME: " $$@ "currently will fail."

test/misc/goto.c

@@ -1,65 +0,0 @@
-#include <stdio.h>
-#define false 0
-#define true (!false)
-
-int main () {
-    int var  = 3;
-    int quit = false;
-
-    goto finish;
-
-    while (!quit) {
-        var += 1;
-        {
-            if (var % 2) {
-                int var2 = 2;
-                int var3 = 4;
-                goto safe;
-                goto unsafe;
-                {
-                another:
-                    var2 = 0x5599;
-                safe:
-                    printf ("var2: %d\n", var2);
-                }
-            } else {
-                int var3 = 3;
-                int x    = 4;
-                goto unsafe;
-                goto bad;
-            unused:
-                printf ("var3: %d\n", var3);
-                {
-                    int var = 1;
-                bad:
-                    var++;
-                    if (var < 4)
-                        goto bad;
-                    goto finish;
-                }
-            unsafe:
-                var3 = 4;
-                goto another;
-            }
-
-            {
-                int var = 2;
-                goto bad;
-            }
-
-
-            var += 1;
-            if (var >= 10)
-                goto finish;
-        }
-    }
-finish:
-    return var;
-}
-
-int function () {
-    goto end;
-
-end:
-    return 0;
-}

test/misc/goto.ref

@@ -1,6 +0,0 @@
-goto.c(34): Error: Goto from line 29 to label 'bad' can result in a trashed stack
-goto.c(40): Error: Goto from line 18 to label 'unsafe' can result in a trashed stack
-goto.c(42): Error: Goto from line 42 to label 'another' can result in a trashed stack
-goto.c(47): Error: Goto from line 47 to label 'bad' can result in a trashed stack
-goto.c(56): Error: Goto from line 38 to label 'finish' can result in a trashed stack
-goto.c(58): Warning: `unused' is defined but never used

test/ref/goto.c

@@ -0,0 +1,35 @@
+#include <stdio.h>
+
+int main () {
+    char a[200] = "xyz";
+    int  ctr    = 0;
+start:
+    a[ctr] = ctr + 65;
+    goto second;
+
+    {
+        char b[64] = "xxx";
+    first:
+        b[0] = ctr + 97;
+        goto safe;
+        b[0] = 'Z';
+    safe:
+        printf ("%c%c", a[0], b[0]);
+        if (ctr++ > 20)
+            goto end;
+        else
+            goto second;
+    }
+    {
+        char c[100] = "aaa";
+    second:;
+        c[0]  = '1';
+        c[99] = '2';
+        goto first;
+    }
+end:
+    a[ctr] = '\n';
+    printf ("\n%s\n", a);
+
+    return 0;
+}