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Fixed Kalypso's scope lookup to handle ::, ported another test (+ got another one from having proper scope operator)

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Nathan Braswell
2016-02-05 13:56:29 -05:00
parent 464805b7aa
commit 778e03a929
3 changed files with 33 additions and 5 deletions
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13
stdlib/ast_transformation.krak
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@@ -579,7 +579,18 @@ fun identifier_lookup(name: string, scope: *ast_node): *ast_node {
fun scope_lookup(name: string, scope: *ast_node): vector<*ast_node> {
println("*****Doing a name lookup for*****")
println(name)
return scope_lookup_helper(name, scope, set<*ast_node>())
var results = vector(scope)
name.split("::").for_each(fun(i: string) {
println(string("based on split, looking up: ") + i)
var next_results = vector<*ast_node>()
results.for_each(fun(s: *ast_node) {
print("looking in scope: ")
println(s)
next_results += scope_lookup_helper(i, s, set<*ast_node>())
})
results = next_results
})
return results
}
fun scope_lookup_helper(name: string, scope: *ast_node, visited: set<*ast_node>): vector<*ast_node> {
// need to do properly scopded lookups