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parser: `Visitor::visit` does not accepts `null`
[nit.git]
/
src
/
parser_util.nit
diff --git
a/src/parser_util.nit
b/src/parser_util.nit
index
8ca59e8
..
ed43555
100644
(file)
--- a/
src/parser_util.nit
+++ b/
src/parser_util.nit
@@
-110,7
+110,6
@@
private class CollectTokensByTextVisitor
var result = new Array[Token]
redef fun visit(node)
do
var result = new Array[Token]
redef fun visit(node)
do
- if node == null then return
node.visit_all(self)
if node isa Token and node.text == text then result.add(node)
end
node.visit_all(self)
if node isa Token and node.text == text then result.add(node)
end
@@
-123,7
+122,6
@@
private class CollectAnnotationsByNameVisitor
var result = new Array[AAnnotation]
redef fun visit(node)
do
var result = new Array[AAnnotation]
redef fun visit(node)
do
- if node == null then return
node.visit_all(self)
if node isa AAnnotation and node.n_atid.n_id.text == name then result.add(node)
end
node.visit_all(self)
if node isa AAnnotation and node.n_atid.n_id.text == name then result.add(node)
end