visitVarDefinition method
Implementation
@override
void visitVarDefinition(VarDefinition node) {
// Only record var definitions that have multiple expressions (comma
// separated for mixin parameter substitution.
var exprs = (node.expression as Expressions).expressions;
if (exprs.length > 1) {
varDefs[node.definedName] = node;
}
super.visitVarDefinition(node);
}