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cloudfoundry-community/bosh-cloudstack-cpi

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go_agent/src/code.google.com/p/go.tools/go/types/labels.go

Summary

Maintainability
D
1 day
Test Coverage

Method checker.blockBranches has a Cognitive Complexity of 75 (exceeds 20 allowed). Consider refactoring.
Open

func (check *checker) blockBranches(all *Scope, parent *block, lstmt *ast.LabeledStmt, list []ast.Stmt) []*ast.BranchStmt {
    b := &block{parent: parent, lstmt: lstmt}

    var (
        varDeclPos         token.Pos
Severity: Minor
Found in go_agent/src/code.google.com/p/go.tools/go/types/labels.go - About 1 day to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method checker.blockBranches has 133 lines of code (exceeds 50 allowed). Consider refactoring.
Open

func (check *checker) blockBranches(all *Scope, parent *block, lstmt *ast.LabeledStmt, list []ast.Stmt) []*ast.BranchStmt {
    b := &block{parent: parent, lstmt: lstmt}

    var (
        varDeclPos         token.Pos
Severity: Major
Found in go_agent/src/code.google.com/p/go.tools/go/types/labels.go - About 4 hrs to fix

    Method checker.blockBranches has 8 return statements (exceeds 4 allowed).
    Open

    func (check *checker) blockBranches(all *Scope, parent *block, lstmt *ast.LabeledStmt, list []ast.Stmt) []*ast.BranchStmt {
    b := &block{parent: parent, lstmt: lstmt}

    var (
        varDeclPos         token.Pos
    Severity: Major
    Found in go_agent/src/code.google.com/p/go.tools/go/types/labels.go - About 50 mins to fix

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