analysis

Documentation

Overview

utilities used by mutation operators.

Index

• func BuildTypeMap(fn *ast.FuncDecl) map[string]string
• func CloneBlockStmt(stmt *ast.BlockStmt) *ast.BlockStmt
• func CloneStmt(stmt ast.Stmt) ast.Stmt
• func FindNode(node, target ast.Node) bool
• func FindParentNode(target ast.Node, file *ast.File, predicates ...func(ast.Node) bool) ast.Node
• func HasCompatibleVar(vars []VarInfo, exclude, targetType string) bool
• func IsBoolLiteral(expr ast.Expr) bool
• func IsErrorCall(expr ast.Expr) bool
• func IsErrorExpr(expr ast.Expr) bool
• func IsErrorNil(expr ast.Expr) bool
• func IsInsideCaseClause(ret *ast.ReturnStmt, file *ast.File) bool
• func IsInsideIfStmt(n ast.Node, parent ast.Node) bool
• func IsInsideLoop(n ast.Node, file *ast.File) bool
• func IsNumericIdent(name string) bool
• func IsNumericLiteral(expr ast.Expr) bool
• func IsReturnStmtWithResults(n ast.Node, min int) (*ast.ReturnStmt, bool)
• func IsStringLiteral(expr ast.Expr) bool
• func ResolveType(expr ast.Expr, typeMap map[string]string) string
• func TypeExprToString(expr ast.Expr) string
• func TypesCompatible(a, b string) bool
• type VarInfo
  • func CollectVars(fn *ast.FuncDecl) []VarInfo
  • func FindCompatibleVar(vars []VarInfo, exclude, targetType string) VarInfo

Functions

func BuildTypeMap

func BuildTypeMap(fn *ast.FuncDecl) map[string]string

func CloneBlockStmt

func CloneBlockStmt(stmt *ast.BlockStmt) *ast.BlockStmt

func CloneStmt

func CloneStmt(stmt ast.Stmt) ast.Stmt

func FindNode

func FindNode(node, target ast.Node) bool

func FindParentNode

func FindParentNode(target ast.Node, file *ast.File, predicates ...func(ast.Node) bool) ast.Node

func HasCompatibleVar

func HasCompatibleVar(vars []VarInfo, exclude, targetType string) bool

func IsBoolLiteral

func IsBoolLiteral(expr ast.Expr) bool

func IsErrorCall

func IsErrorCall(expr ast.Expr) bool

func IsErrorExpr

func IsErrorExpr(expr ast.Expr) bool

func IsErrorNil

func IsErrorNil(expr ast.Expr) bool

func IsInsideCaseClause

func IsInsideCaseClause(ret *ast.ReturnStmt, file *ast.File) bool

func IsInsideIfStmt

func IsInsideIfStmt(n ast.Node, parent ast.Node) bool

func IsInsideLoop

func IsInsideLoop(n ast.Node, file *ast.File) bool

func IsNumericIdent

func IsNumericIdent(name string) bool

func IsNumericLiteral

func IsNumericLiteral(expr ast.Expr) bool

func IsReturnStmtWithResults

func IsReturnStmtWithResults(n ast.Node, min int) (*ast.ReturnStmt, bool)

func IsStringLiteral

func IsStringLiteral(expr ast.Expr) bool

func ResolveType

func ResolveType(expr ast.Expr, typeMap map[string]string) string

func TypeExprToString

func TypeExprToString(expr ast.Expr) string

func TypesCompatible

func TypesCompatible(a, b string) bool

Types

type VarInfo

type VarInfo struct {
	Name string
	Type string
}

func CollectVars

func CollectVars(fn *ast.FuncDecl) []VarInfo

func FindCompatibleVar

func FindCompatibleVar(vars []VarInfo, exclude, targetType string) VarInfo