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Ran 25 Dec 2016 12:58PM UTC

Files 24

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Committed 25 Dec 2016 12:50PM UTC coverage: 97.787% (+0.03%) from 97.759%

Job # LUA="luajit 2.1"

Build Type

push

travis-ci

Committed by

mpeterv

Commit Message

Detect indirect indexing of globals

Detect issues related to globals in a new way. Recursively resolve
indexing operations with a local variable base (e.g. `var[foo()].bar`),
reporting chains with a global variable at the base. Infer if keys can be strings
and their literal values so that precise field access control can be implemented.
Filter out warnings for indirect accesses and mutations of completely
undefined globals as the localizing assignment is already reported.

E.g.

```lua
local table = tabel -- Typo, reported.
local string = string

local a = table.concat(a) -- No need to report this, `table` definition is already reported.
string.split = some_broken_slow_implementation -- Report this.
```

Run Details

3314 of 3389 relevant lines covered (97.79%)

1024.66 hits per line

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master: 98%

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mpeterv / luacheck / 390 / 5
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master: 98%

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