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-rw-r--r--changelog.md1
-rw-r--r--script/core/infer.lua74
-rw-r--r--test/completion/common.lua21
-rw-r--r--test/signature/init.lua2
-rw-r--r--test/type_inference/init.lua44
5 files changed, 2 insertions, 140 deletions
diff --git a/changelog.md b/changelog.md
index 73fb8878..6dd5f965 100644
--- a/changelog.md
+++ b/changelog.md
@@ -14,6 +14,7 @@
* `CHG` hover: improve showing multi comments at enums
* `CHG` hint: `Lua.hint.paramName` now supports `Disable`, `Literal` and `All`
* `CHG` only search first file by `require`
+* `CHG` no longer infer by usage
* `CHG` no longer ignore file names case in Windows
* `CHG` watching library changes
* `CHG` completion: improve misspelling results
diff --git a/script/core/infer.lua b/script/core/infer.lua
index 2915f7f5..7ad35643 100644
--- a/script/core/infer.lua
+++ b/script/core/infer.lua
@@ -4,9 +4,7 @@ local noder = require 'core.noder'
local util = require 'utility'
local vm = require "vm.vm"
-local STRING_OR_TABLE = {'STRING_OR_TABLE'}
local BE_RETURN = {'BE_RETURN'}
-local BE_CONNACT = {'BE_CONNACT'}
local CLASS = {'CLASS'}
local TABLE = {'TABLE'}
@@ -234,23 +232,6 @@ local function cleanInfers(infers)
if infers['stringlib'] and infers['string'] then
infers['stringlib'] = nil
end
- -- 如果是通过 .. 来推测的,且结果里没有 number 与 integer,则推测为string
- if infers[BE_CONNACT] then
- infers[BE_CONNACT] = nil
- if not infers['number'] and not infers['integer'] then
- infers['string'] = true
- end
- end
- -- 如果是通过 # 来推测的,且结果里没有其他的 table 与 string,则加入这2个类型
- if infers[STRING_OR_TABLE] then
- infers[STRING_OR_TABLE] = nil
- if not infers['table']
- and not infers['string']
- and not infers[CLASS] then
- infers['table'] = true
- infers['string'] = true
- end
- end
-- 如果有doc标记,则先移除table类型
if infers[CLASS] then
infers[CLASS] = nil
@@ -443,61 +424,6 @@ local function searchInfer(source, infers, mark)
infers[TABLE] = true
end
end
- if source.parent.type == 'unary' then
- local op = source.parent.op.type
- -- # XX -> string | table
- if op == '#' then
- infers[STRING_OR_TABLE] = true
- return
- end
- if op == '-' then
- infers['number'] = true
- return
- end
- if op == '~' then
- infers['integer'] = true
- return
- end
- return
- end
- if source.parent.type == 'binary' then
- local op = source.parent.op.type
- if op == '+'
- or op == '-'
- or op == '*'
- or op == '/'
- or op == '//'
- or op == '^'
- or op == '%' then
- infers['number'] = true
- return
- end
- if op == '<<'
- or op == '>>'
- or op == '~'
- or op == '|'
- or op == '&' then
- infers['integer'] = true
- return
- end
- if op == '..' then
- infers[BE_CONNACT] = true
- return
- end
- end
- -- X.a -> table
- if source.next and source.next.node == source then
- if source.next.type == 'setfield'
- or source.next.type == 'setindex'
- or source.next.type == 'setmethod'
- or source.next.type == 'getfield'
- or source.next.type == 'getindex' then
- infers['table'] = true
- end
- if source.next.type == 'getmethod' then
- infers[STRING_OR_TABLE] = true
- end
- end
-- return XX
if source.parent.type == 'return' then
infers[BE_RETURN] = true
diff --git a/test/completion/common.lua b/test/completion/common.lua
index 33cbdf4d..c5740e15 100644
--- a/test/completion/common.lua
+++ b/test/completion/common.lua
@@ -1870,27 +1870,6 @@ end",
},
}
-TEST [[
----<??>
-local function f(a, b, c)
- return a + 1, b .. '', c[1]
-end
-]]
-{
- {
- label = '@param;@return',
- kind = define.CompletionItemKind.Snippet,
- insertText = "\z
-${1:comment}\
----@param a ${2:number}\
----@param b ${3:string}\
----@param c ${4:table}\
----@return ${5:number}\
----@return ${6:string}\
----@return ${7:any}",
- },
-}
-
Cared['insertText'] = nil
TEST [[
diff --git a/test/signature/init.lua b/test/signature/init.lua
index 43bce29e..f1057ae0 100644
--- a/test/signature/init.lua
+++ b/test/signature/init.lua
@@ -164,7 +164,7 @@ end
m.f(<??>)
]]
-'function m.f(<!self: table!>)'
+'function m.f(<!self: any!>)'
TEST [[
---@alias nnn table<number, string>
diff --git a/test/type_inference/init.lua b/test/type_inference/init.lua
index 23ebf54e..ba3ca304 100644
--- a/test/type_inference/init.lua
+++ b/test/type_inference/init.lua
@@ -92,10 +92,6 @@ TEST 'any' [[
<?x?>()
]]
-TEST 'table' [[
-<?t?>.x = 1
-]]
-
TEST 'boolean' [[
<?x?> = not y
]]
@@ -230,20 +226,6 @@ end
_, <?y?> = xpcall(x)
]]
-TEST 'string|table' [[
-local y = #<?x?>
-]]
-
-TEST 'integer' [[
-local y = <?x?> << 0
-]]
-
-TEST 'integer' [[
-local function f(<?a?>, b)
- return a << b
-end
-]]
-
TEST 'A' [[
---@class A
@@ -360,10 +342,6 @@ TEST 'A<string, number>' [[
local <?x?>
]]
-TEST 'table' [[
-self.<?t?>[#self.t+1] = {}
-]]
-
TEST 'string' [[
---@class string
@@ -382,28 +360,6 @@ local <?y?> = x[1]
]]
TEST 'table' [[
-local <?t?>
-print(t.sub())
-]]
-
-TEST 'string|table' [[
-local <?t?>
-print(t:sub())
-]]
-
-TEST 'string' [[
-local <?t?>
-print(t:sub())
-print(t .. 'a')
-]]
-
-TEST 'string' [[
-local <?t?>
-print(#t)
-print(t .. 'a')
-]]
-
-TEST 'table' [[
local t = {}
local <?v?> = setmetatable(t)
]]