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|
TEST [[
---@param x number
local function f(x) end
f(<!true!>)
]]
TEST [[
---@class A
---@param n A
local function f(n)
end
---@class B
local a = {}
---@type A?
a.x = XX
f(a.x)
]]
TEST [[
---@alias A string|boolean
---@param x string|boolean
local function f(x) end
---@type A
local x
f(x)
]]
TEST [[
---@alias A string|boolean
---@param x A
local function f(x) end
---@type string|boolean
local x
f(x)
]]
TEST [[
---@param b boolean
local function f(b)
end
---@type boolean
local t
if t then
f(t)
end
]]
TEST [[
---@enum A
local t = {
x = 1,
y = 2,
}
---@param x A
local function f(x)
end
f(<!t!>)
f(t.x)
f(1)
f(<!3!>)
]]
TEST [[
---@enum A
local t = {
x = { h = 1 },
y = { h = 2 },
}
---@param x A
local function f(x)
end
f(t.x)
f(t.y)
f(<!{ h = 1 }!>)
]]
TEST [[
---@enum(key) A
local t = {
x = 1,
['y'] = 2,
}
---@param x A
local function f(x)
end
f('x')
f('y')
f(<!'z'!>)
]]
TEST [[
---@generic T: string | boolean | table
---@param x T
---@return T
local function f(x)
return x
end
f(<!1!>)
]]
TEST [[
---@param opts {a:number, b:number}
local function foo(opts)
end
---@param opts {a:number, b:number}
local function bar(opts)
foo(opts)
end
]]
TEST [[
---@param opts {a:number, b:number}
local function foo(opts)
end
---@param opts {c:number, d:number}
local function bar(opts)
foo(<!opts!>) -- this should raise linting error
end
]]
TEST [[
---@param opts {[number]: boolean}
local function foo(opts)
end
---@param opts {[1]: boolean}
local function bar(opts)
foo(opts)
end
]]
TEST [[
---@generic T
---@param v1 T
---@param v2 T|table
local function func(v1, v2)
end
func('hello', 'world')
]]
TEST [[
---@generic T1, T2, T3, T4, T5
---@param f fun(): T1?, T2?, T3?, T4?, T5?
---@return T1?, T2?, T3?, T4?, T5?
local function foo(f)
return f()
end
local a, b = foo(function()
return 1
end)
]]
TEST [[
---@generic T1, T2, T3, T4, T5
---@param f fun(): T1|nil, T2|nil, T3|nil, T4|nil, T5|nil
---@return T1?, T2?, T3?, T4?, T5?
local function foo(f)
return f()
end
local a, b = foo(function()
return 1
end)
]]
TEST [[
---@param v integer
---@return boolean
local function is_string(v)
return type(v) == 'string'
end
print(is_string(3))
]]
TEST [[
---@param p integer|string
local function get_val(p)
local is_number = type(p) == 'number'
return is_number and p or p
end
get_val('hi')
]]
TEST [[
---@class Class
local Class = {}
---@param source string
function Class.staticCreator(source)
end
Class.staticCreator(<!true!>)
Class<!:!>staticCreator() -- Expecting a waring
]]
TEST [[
---@class A
---@class B : A
---@class C : B
---@class D : B
---@param x A
local function func(x) end
---@type C|D
local var
func(var)
]]
TEST [[
---@class MyClass
---@overload fun(x : string) : MyClass
local MyClass = {}
local w = MyClass(<!1!>)
]]
|
