diff options
Diffstat (limited to 'script/vm')
| -rw-r--r-- | script/vm/function.lua | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/script/vm/function.lua b/script/vm/function.lua index 1a916a1c..1e308317 100644 --- a/script/vm/function.lua +++ b/script/vm/function.lua @@ -1,6 +1,7 @@ ---@class vm local vm = require 'vm.vm' local guide = require 'parser.guide' +local util = require 'utility' ---@param arg parser.object ---@return parser.object? @@ -360,18 +361,28 @@ function vm.getExactMatchedFunctions(func, args) if not args or not funcs then return funcs end + if #funcs == 1 then + return funcs + end local uri = guide.getUri(func) - local result = {} - for _, n in ipairs(funcs) do - if not vm.isVarargFunctionWithOverloads(n) - and isAllParamMatched(uri, args, n.args) then - result[#result+1] = n + local needRemove + for i, n in ipairs(funcs) do + if vm.isVarargFunctionWithOverloads(n) + or not isAllParamMatched(uri, args, n.args) then + if not needRemove then + needRemove = {} + end + needRemove[#needRemove+1] = i end end - if #result == 0 then + if not needRemove then + return funcs + end + if #needRemove == #funcs then return nil end - return result + util.tableMultiRemove(funcs, needRemove) + return funcs end ---@param func parser.object @@ -414,23 +425,31 @@ function vm.isVarargFunctionWithOverloads(func) if not func.args then return false end + if func._varargFunction ~= nil then + return func._varargFunction + end if func.args[1] and func.args[1].type == 'self' then if not func.args[2] or func.args[2].type ~= '...' then + func._varargFunction = false return false end else if not func.args[1] or func.args[1].type ~= '...' then + func._varargFunction = false return false end end if not func.bindDocs then + func._varargFunction = false return false end for _, doc in ipairs(func.bindDocs) do if doc.type == 'doc.overload' then + func._varargFunction = true return true end end + func._varargFunction = false return false end |