ineffassign
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gordonklaus
Detect ineffectual assignments in Go code.
Hi, it would be useful for debugging if ineffassign was versioned and one could get that version through `--version` flag. Right now it's hard to know what version of ineffassign...
This tightens the analysis which has become too lenient after fixing #22. A possibility of panic can only lead to named returns being read if there is a "defer" statement...
This PR brings the flag `-i "[;]"` for ignoring files or directories.
I have the following snippet from some code I've written, where I've marked what I believe is a false-positive in-line. The context here is retrying calls with an AWS SDK....
``` package main import ( "errors" "fmt" ) func decorateErr(errPtr *error) { *errPtr = fmt.Errorf("blah blah blah %v", *errPtr) } func sampleFunc() (err error) { defer decorateErr(&err) err = errors.New("this...
In the code below, (which is obviously simplified from a larger context) map `m` is created, then an optional code path accidentally shadows the map, adds to the (wrong) map,...
Greetings! We recently had some problematic code custom-generated, and noticed that generated files are always ignored by this. As largely just a proof-of-concept to kick off discussion, I hacked up...
This code intends to overwrite a function's return value, but ineffectually assigns to a local variable instead: ```go package main import ( "errors" "fmt" ) func main() { fmt.Println("Hello", ineffassignTest())...
