rnfail017.hs:5:
precedence parsing error
- cannot mix `+' (infixl 6) and `negate' (infixl 6) in the same infix expression
+ cannot mix `+' [infixl 6] and prefix `-' [infixl 6] in the same infix expression
rnfail017.hs:6:
precedence parsing error
- cannot mix `*' (infixl 7) and `negate' (infixl 6) in the same infix expression
+ cannot mix `*' [infixl 7] and prefix `-' [infixl 6] in the same infix expression
Compilation had errors