more test programs

git-svn-id: https://svn.code.sf.net/p/acme-crossass/code-0/trunk@229 4df02467-bbd4-4a76-a152-e7ce94205b78

docs/Errors.txt

@@ -316,8 +316,8 @@ Source file contains illegal character.
     Your source code file contained a null byte.
 
 Symbol already defined.
-    You defined a symbol that already had a different value. To change
-    a symbol's value, use the "!set" pseudo opcode.
+    You defined a symbol that already had a different type or value.
+    To change a symbol's type or value, use the "!set" pseudo opcode.
 
 Syntax error.
     Guess what - there's a syntax error.

testing/errors/alreadydefined1.a

@@ -1,3 +1,3 @@
 ;ACME 0.96.5
-	a = 3
-	a = 3.0	; -> "already defined" (type has changed)
+	a = 3.1
+	a = 3.0	; -> "already defined" (value has changed)

testing/errors/forcebit1.a

@@ -0,0 +1,2 @@
+;ACME 0.96.5
+	label+2 = [1, 2, 3]

testing/errors/forcebit2.a

@@ -0,0 +1,2 @@
+;ACME 0.96.5
+	!set label+2 = [1, 2, 3]

testing/errors/toolateforpostfix3.a

@@ -0,0 +1,4 @@
+;ACME 0.96.5
+	a = 3
+	b = a	; read a
+	!set a+2 = 5	; -> "too late for postfix"

testing/errors/toolateforpostfix4.a

@@ -0,0 +1,6 @@
+;ACME 0.96.5
+	a = 3
+	b = a	; read a
+	!for a+2, 3, 4 {	; -> "too late for postfix"
+		;
+	}

testing/errors/toolateforpostfix5.a

@@ -0,0 +1,4 @@
+;ACME 0.96.5
+	a+1 = 3
+	b = a	; read a
+	!set a+2 = 5	; -> "too late for postfix"

testing/errors/toolateforpostfix6.a

@@ -0,0 +1,6 @@
+;ACME 0.96.5
+	a+1 = 3
+	b = a	; read a
+	!for a+2, 3, 4 {	; -> "too late for postfix"
+		;
+	}