Minor bug fixes

src/frontend/compiler.nim

@@ -988,6 +988,8 @@ proc expression(self: Compiler, node: Expression) =
             # error in self.identifier()
             self.error("expression has no type")
     case node.kind:
+        of callExpr:
+            discard  # TODO
         of getItemExpr:
             discard  # TODO
         # Note that for setItem and assign we don't convert

src/frontend/parser.nim

@@ -103,7 +103,7 @@ proc addOperator(self: OperatorTable, lexeme: string) =
     if lexeme in self.tokens:
         return   # We've already added it!
     var prec = Precedence.high()
-    if lexeme.len() >= 2 and lexeme[^3..^1] in ["->", "~>", "=>"]:
+    if lexeme.len() >= 2 and lexeme[^2..^1] in ["->", "~>", "=>"]:
         prec = Arrow
     elif lexeme.endsWith("=") and lexeme[0] notin {'<', '>', '!', '?', '~', '='}:
         prec = Assign

src/util/debugger.nim

@@ -109,9 +109,9 @@ proc jumpInstruction(instruction: OpCode, chunk: Chunk, offset: int): int =
     ## Debugs jumps
     var jump: int
     case instruction:
-        of JumpIfFalse, JumpIfTrue, JumpIfFalsePop, JumpForwards, JumpBackwards:
+        of Jump, JumpIfFalse, JumpIfTrue, JumpIfFalsePop, JumpForwards, JumpBackwards:
             jump = [chunk.code[offset + 1], chunk.code[offset + 2]].fromDouble().int()
-        of LongJumpIfFalse, LongJumpIfTrue, LongJumpIfFalsePop, LongJumpForwards, LongJumpBackwards:
+        of LongJump, LongJumpIfFalse, LongJumpIfTrue, LongJumpIfFalsePop, LongJumpForwards, LongJumpBackwards:
             jump = [chunk.code[offset + 1], chunk.code[offset + 2], chunk.code[offset + 3]].fromTriple().int()
         else:
             discard  # Unreachable