1 files changed, 0 insertions, 62 deletions
diff --git a/server-beta/src/core/diagnostics/duplicate-index.lua b/server-beta/src/core/diagnostics/duplicate-index.lua
deleted file mode 100644
index 76b1c958..00000000
--- a/server-beta/src/core/diagnostics/duplicate-index.lua
+++ /dev/null
@@ -1,62 +0,0 @@
-local files   = require 'files'
-local guide   = require 'parser.guide'
-local lang    = require 'language'
-local define  = require 'proto.define'
-
-return function (uri, callback)
-    local ast = files.getAst(uri)
-    if not ast then
-        return
-    end
-
-    guide.eachSourceType(ast.ast, 'table', function (source)
-        local mark = {}
-        for _, obj in ipairs(source) do
-            if obj.type == 'tablefield'
-            or obj.type == 'tableindex' then
-                local name = guide.getKeyName(obj)
-                if name then
-                    if not mark[name] then
-                        mark[name] = {}
-                    end
-                    mark[name][#mark[name]+1] = obj.field or obj.index
-                end
-            end
-        end
-
-        for name, defs in pairs(mark) do
-            local sname = name:match '^.|(.+)$'
-            if #defs > 1 and sname then
-                local related = {}
-                for i = 1, #defs do
-                    local def = defs[i]
-                    related[i] = {
-                        start  = def.start,
-                        finish = def.finish,
-                        uri    = uri,
-                    }
-                end
-                for i = 1, #defs - 1 do
-                    local def = defs[i]
-                    callback {
-                        start   = def.start,
-                        finish  = def.finish,
-                        related = related,
-                        message = lang.script('DIAG_DUPLICATE_INDEX', sname),
-                        level   = define.DiagnosticSeverity.Hint,
-                        tags    = { define.DiagnosticTag.Unnecessary },
-                    }
-                end
-                for i = #defs, #defs do
-                    local def = defs[i]
-                    callback {
-                        start   = def.start,
-                        finish  = def.finish,
-                        related = related,
-                        message = lang.script('DIAG_DUPLICATE_INDEX', sname),
-                    }
-                end
-            end
-        end
-    end)
-end