Merge branch 'master' of gitlab.doc.ic.ac.uk:lab1920_spring/wacc_examples

invalid/semanticErr/print/printTypeErr02.wacc

-# type mismatch: string <- char[]
-
-# Output:
-# #semantic_error#
-
-# Exit:
-# 200
-
-# Program:
-
-begin
-  string s = ['h','i','!'];
-  println s
-end

invalid/syntaxErr/variables/badintAssignments.wacc

-# bad integer assignments
+# bad integer assignments - multiple syntax errors
 
 # Output:
 # #syntax_error#

invalid/syntaxErr/variables/badintAssignments1.wacc

+# bad integer assignment - whitespace should delimit ints
+
+# Output:
+# #syntax_error#
+
+# Exit:
+# 100
+
+# Program:
+
+begin
+  int x = 22 0
+end 

invalid/syntaxErr/variables/badintAssignments2.wacc

+# bad integer assignments - malformed int literal
+
+# Output:
+# #syntax_error#
+
+# Exit:
+# 100
+
+# Program:
+
+begin
+  int y = 1A4
+end 

valid/advanced/hashTable.wacc

@@ -214,7 +214,7 @@ begin
 	end
 	
 	# Print out the question, and then read an integer. After that print the integer back and return it.
-	int askForInt(char[] message) is
+	int askForInt(string message) is
 		print message ;
 		int x = 0 ;
 		read x ;