signature: narrow by inputed literal

1 files changed, 28 insertions, 0 deletions

diff --git a/test/signature/init.lua b/test/signature/init.lua
index 4089bd2e..f46ce017 100644
--- a/test/signature/init.lua
+++ b/test/signature/init.lua
@@ -344,3 +344,31 @@ f(1, 2<??>)
 {
 'function f(a: 😅, <!b: integer!>)',
 }
+
+TEST [[
+---@class A
+---@field event fun(self: self, ev: "onChat", c: string)
+---@field event fun(self: self, ev: "onTimer", t: integer)
+
+---@type A
+local t
+
+t:event("onChat", <??>)
+]]
+{
+'(method) (ev: "onChat", <!c: string!>)',
+}
+
+TEST [[
+---@class A
+---@field event fun(self: self, ev: "onChat", c: string)
+---@field event fun(self: self, ev: "onTimer", t: integer)
+
+---@type A
+local t
+
+t:event("onTimer", <??>)
+]]
+{
+'(method) (ev: "onTimer", <!t: integer!>)',
+}