# Helper function to display an error on a node.
# Alias for `self.toolcontext.error(n.hot_location, text)`
- fun error(n: ANode, text: String)
+ fun error(n: nullable ANode, text: String)
do
- self.toolcontext.error(n.hot_location, text)
+ var l = null
+ if n != null then l = n.hot_location
+ self.toolcontext.error(l, text)
end
# Helper function to display a warning on a node.
# Alias for: `self.toolcontext.warning(n.hot_location, text)`
- fun warning(n: ANode, tag, text: String)
+ fun warning(n: nullable ANode, tag, text: String)
do
- self.toolcontext.warning(n.hot_location, tag, text)
+ var l = null
+ if n != null then l = n.hot_location
+ self.toolcontext.warning(l, tag, text)
end
# Helper function to display an advice on a node.
# Alias for: `self.toolcontext.advice(n.hot_location, text)`
- fun advice(n: ANode, tag, text: String)
+ fun advice(n: nullable ANode, tag, text: String)
do
- self.toolcontext.advice(n.hot_location, tag, text)
+ var l = null
+ if n != null then l = n.hot_location
+ self.toolcontext.advice(l, tag, text)
end
# Force to get the primitive method named `name` on the type `recv` or do a fatal error on `n`
redef class ADoc
private var mdoc_cache: nullable MDoc
+
+ # Convert `self` to a `MDoc`
fun to_mdoc: MDoc
do
var res = mdoc_cache