diff options
| author | 最萌小汐 <sumneko@hotmail.com> | 2023-03-27 16:46:50 +0800 |
|---|---|---|
| committer | 最萌小汐 <sumneko@hotmail.com> | 2023-03-27 16:46:59 +0800 |
| commit | 4399ca74c753c8822a62a2174ab2f47cefe98dca (patch) | |
| tree | 7256a41378b56426b456a7800271c8591733ccb4 | |
| parent | 114695a4db97d9a1fe88a29fd2905f4ccb06ce45 (diff) | |
| download | lua-language-server-4399ca74c753c8822a62a2174ab2f47cefe98dca.zip | |
check operator `/`, `^` and `//`
fix #2036
| -rw-r--r-- | changelog.md | 5 | ||||
| -rw-r--r-- | script/vm/operator.lua | 21 | ||||
| -rw-r--r-- | test/type_inference/init.lua | 7 |
3 files changed, 33 insertions, 0 deletions
diff --git a/changelog.md b/changelog.md index 84815b7c..4bad6917 100644 --- a/changelog.md +++ b/changelog.md @@ -1,5 +1,10 @@ # changelog +## 3.6.19 +* `FIX` [#2036] + +[#2036]: https://github.com/LuaLS/lua-language-server/issues/2036 + ## 3.6.18 `2023-3-23` * `FIX` [#1943] diff --git a/script/vm/operator.lua b/script/vm/operator.lua index 9c68e648..5c63387a 100644 --- a/script/vm/operator.lua +++ b/script/vm/operator.lua @@ -316,6 +316,27 @@ vm.binarySwitch = util.switch() return end end + if op == '/' + or op == '^' then + local uri = guide.getUri(source) + local infer1 = vm.getInfer(source[1]) + local infer2 = vm.getInfer(source[2]) + if (infer1:hasType(uri, 'integer') or infer1:hasType(uri, 'number')) + and (infer2:hasType(uri, 'integer') or infer2:hasType(uri, 'number')) then + vm.setNode(source, vm.declareGlobal('type', 'number')) + return + end + end + if op == '//' then + local uri = guide.getUri(source) + local infer1 = vm.getInfer(source[1]) + local infer2 = vm.getInfer(source[2]) + if (infer1:hasType(uri, 'integer') or infer1:hasType(uri, 'number')) + and (infer2:hasType(uri, 'integer') or infer2:hasType(uri, 'number')) then + vm.setNode(source, vm.declareGlobal('type', 'integer')) + return + end + end end end) : case '..' diff --git a/test/type_inference/init.lua b/test/type_inference/init.lua index bc70fbf4..13585790 100644 --- a/test/type_inference/init.lua +++ b/test/type_inference/init.lua @@ -4254,3 +4254,10 @@ local fooOrBar local <?b?> = foo * fooOrBar ]] + +TEST 'number' [[ +local a = 4; +local b = 2; + +local <?c?> = a / b; +]] |