binaryexpr

package module

v0.1.0 Latest Latest Go to latest Published: Jul 21, 2020 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/Konstantin8105/binaryexpr

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Open Source Insights

README ¶

binaryexpr

check *ast.BinaryExpr in golang code in according to number axis

Example of number axis(numbers from left to right):

-|---|---|---|---|---|--->
-2  -1   0   1   2   3

Invalid comparing:

if a >= 5 ....
if b > c ....
d := b > a

Valid comparing:

if 5 <= a ...
if c < b ...
d := a < b

Documentation ¶

Overview ¶

Example ¶

package main

import (
	"fmt"
	"os"

	"github.com/Konstantin8105/binaryexpr"
)

func main() {
	err := binaryexpr.Test("./binaryexpr_test.go")
	fmt.Fprintf(os.Stdout, "%v", err)
}

Output:

./binaryexpr_test.go
├──./binaryexpr_test.go:13:5:	not acceprable operator: >=
├──./binaryexpr_test.go:16:8:	not acceprable operator: >=
└──./binaryexpr_test.go:16:20:	not acceprable operator: >