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elct9620/mruby-go

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vm.go

Summary

Maintainability
A
0 mins
Test Coverage
A
93%

Method State.VmExec has 265 lines of code (exceeds 50 allowed). Consider refactoring.
Wontfix

func (mrb *State) VmExec(proc RProc, code *insn.Sequence) (ret Value, err error) {
    defer func() {
        if r := recover(); r != nil {
            ret = nil
Severity: Major
Found in vm.go - About 1 day to fix

    Method State.VmExec has a Cognitive Complexity of 67 (exceeds 20 allowed). Consider refactoring.
    Wontfix

    func (mrb *State) VmExec(proc RProc, code *insn.Sequence) (ret Value, err error) {
    defer func() {
        if r := recover(); r != nil {
            ret = nil
    Severity: Minor
    Found in vm.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 State.callinfoPush has 7 arguments (exceeds 4 allowed). Consider refactoring.
    Wontfix

    func (state *State) callinfoPush(pushStack int, cci uint8, targetClass RClass, proc RProc, block RProc, mid Symbol, argc uint16) *callinfo {
    Severity: Major
    Found in vm.go - About 50 mins to fix

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