64 lines
1.8 KiB
Lua
64 lines
1.8 KiB
Lua
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local files = require 'files'
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local await = require 'await'
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local guide = require 'parser.guide'
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local vm = require 'vm'
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local lang = require 'language'
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local function isYieldAble(defs, i)
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local hasFuncDef
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for _, def in ipairs(defs) do
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if def.type == 'function' then
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local arg = def.args and def.args[i]
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if arg then
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hasFuncDef = true
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if vm.getInfer(arg):hasType(guide.getUri(def), 'any')
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or vm.isAsync(arg, true)
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or arg.type == '...' then
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return true
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end
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end
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end
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if def.type == 'doc.type.function' then
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local arg = def.args and def.args[i]
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if arg then
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hasFuncDef = true
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if vm.getInfer(arg.extends):hasType(guide.getUri(def), 'any')
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or vm.isAsync(arg.extends, true) then
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return true
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end
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end
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end
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end
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return not hasFuncDef
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end
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---@async
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return function (uri, callback)
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local state = files.getState(uri)
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if not state then
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return
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end
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guide.eachSourceType(state.ast, 'call', function (source) ---@async
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if not source.args then
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return
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end
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await.delay()
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local defs = vm.getDefs(source.node)
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if #defs == 0 then
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return
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end
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for i, arg in ipairs(source.args) do
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if vm.isAsync(arg, true)
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and not vm.isLinkedCall(source.node, i)
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and not isYieldAble(defs, i) then
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callback {
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start = arg.start,
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finish = arg.finish,
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message = lang.script('DIAG_NOT_YIELDABLE', i),
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}
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end
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end
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end)
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end
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