blob: 8a94c69c6a0027dd3bb3b351ca94335550f41905 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
local findSource = require 'core.find_source'
local function parseResult(vm, source, declarat, callback)
if source:bindLabel() then
source:bindLabel():eachInfo(function (info)
if declarat or info.type == 'get' then
callback(info.source)
end
end)
return
end
if source:bindLocal() then
local loc = source:bindLocal()
loc:eachInfo(function (info)
if declarat or info.type == 'get' then
callback(info.source)
end
end)
loc:getValue():eachInfo(function (info)
if declarat or info.type == 'get' then
callback(info.source)
end
end)
return
end
if source:bindValue() then
source:bindValue():eachInfo(function (info)
if declarat or info.type == 'get' then
callback(info.source)
end
end)
local parent = source:get 'parent'
parent:eachInfo(function (info)
if info[1] == source[1] then
if (declarat and info.type == 'set child') or info.type == 'get child' then
callback(info.source)
end
end
end)
return
end
end
return function (vm, pos, declarat)
local source = findSource(vm, pos)
if not source then
return nil
end
local positions = {}
local mark = {}
parseResult(vm, source, declarat, function (src)
if mark[src] then
return
end
mark[src] = true
positions[#positions+1] = {
src.start,
src.finish,
src.uri,
}
end)
return positions
end
|
