Package unreachable
import "cmd/vendor/golang.org/x/tools/go/analysis/passes/unreachable"
- Overview
- Index
Package unreachable defines an Analyzer that checks for unreachable code.
In the call graph viewer below, each node
is a function belonging to this package
and its children are the functions it
calls—perhaps dynamically.
The root nodes are the entry points of the
package: functions that may be called from
outside the package.
There may be non-exported or anonymous
functions among them if they are called
dynamically from another package.
Click a node to visit that function's source code.
From there you can visit its callers by
clicking its declaring func
token.
Functions may be omitted if they were
determined to be unreachable in the
particular programs or tests that were
analyzed.
Constants
const Doc = `check for unreachable code
The unreachable analyzer finds statements that execution can never reach
because they are preceded by an return statement, a call to panic, an
infinite loop, or similar constructs.`
Variables
var Analyzer = &analysis.Analyzer{
Name: "unreachable",
Doc: Doc,
Requires: []*analysis.Analyzer{inspect.Analyzer},
RunDespiteErrors: true,
Run: run,
}