How to use parseCall method of ast Package

Best Syzkaller code snippet using ast.parseCall

expr.go

Source:expr.go

...71			if err != nil {72				return nil, err73			}74		case token.LPar:75			expr, err = p.parseCall(expr)76			if err != nil {77				return nil, err78			}79		default:80			break out81		}82	}83	return expr, nil84}85func (p *Parser) parseInfix(left ast.Expression) (ast.Expression, error) {86	op := p.current87	prec := precedence(op)88	if err := p.advance(); err != nil {89		return nil, err90	}91	right, err := p.parseExpression(prec)92	if err != nil {93		return nil, err94	} else if right == nil {95		return nil, p.error("expected expression")96	}97	return &ast.BinaryExpression{98		Operator: op,99		Left:     left,100		Right:    right,101	}, nil102}103func (p *Parser) parseCall(fn ast.Expression) (ast.Expression, error) {104	if err := p.advance(); err != nil {105		return nil, err106	}107	call := ast.CallExpression{Fn: fn}108	args, err := p.parseExpressionList()109	if err != nil {110		return nil, err111	}112	call.Args = args113	if err := p.expect(token.RPar, nil, "expected ')'"); err != nil {114		return nil, err115	}116	return &call, nil117}...

exprs.go

Source:exprs.go

...16}17func (p *Parser) parsePrimaryExpr() ast.Node {18	x := p.parseOperand()19	if p.ahead(tt.Lparen) {20		return p.parseCall(x)21	}22	return x23}24func (p *Parser) parseCall(f ast.Node) ast.Node {25	p.extend("call-expr")26	defer p.pop()27	assert(p.expect(tt.Lparen)) // otherwise, why you are here?28	ret := new(ast.CallExpr)29	ret.Func = f30	ret.Token = p.last()31	for !p.s.EOF() {32		arg := p.parseExpr()33		ret.Args = append(ret.Args, arg)34		if p.ahead(tt.Rparen) {35			break36		}37		if !p.expect(tt.Comma) {38			continue...

call.go

Source:call.go

2import (3	"github.com/oldjun/pi/ast"4	"github.com/oldjun/pi/token"5)6func (p *Parser) parseCall(function ast.Expression) ast.Expression {7	exp := &ast.Call{Token: p.currToken, Function: function}8	exp.Arguments = p.parseExpressionList(token.RPAREN)9	return exp10}...

parseCall

Using AI Code Generation

1import (2func main() {3    f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)4    if err != nil {5        fmt.Println(err)6    }7    ast.Print(fset, f)8    fmt.Println(f.Decls[0].(*ast.FuncDecl).Body.List[0].(*ast.ExprStmt).X.(*ast.CallExpr).Fun.(*ast.SelectorExpr).Sel.Name)9}

parseCall

Using AI Code Generation

1import (2func main() {3	f, err := parser.ParseFile(fset, "2.go", nil, parser.ParseComments)4	if err != nil {5		log.Fatal(err)6	}7	fmt.Println("Imports:")8	for _, s := range f.Imports {9		fmt.Println(s.Path.Value)10	}

parseCall

Using AI Code Generation

1import (2func main() {3    import "fmt"4    func main() {5        fmt.Println("Hello, 世界")6    }`7    f, err := parser.ParseFile(fset, "", src, 0)8    if err != nil {9        panic(err)10    }11    for _, s := range f.Imports {12        fmt.Println(s.Path.Value)13    }14    ast.Inspect(f, func(n ast.Node) bool {15        fun, ok := n.(*ast.FuncDecl)16        if !ok {17        }18        ast.Inspect(fun.Body, func(n ast.Node) bool {19            call, ok := n.(*ast.CallExpr)20            if !ok {21            }22            fmt.Println(fset.Position(call.Lparen), call.Fun)23        })24    })25}26{5 9} fmt.Println27import (28func main() {29    import "fmt"30    func main() {31        fmt.Println("Hello, 世界")32    }`33    f, err := parser.ParseFile(fset, "", src, 0)34    if err != nil {35        panic(err)36    }37    for _, s := range f.Imports {38        fmt.Println(s.Path.Value)39    }40    ast.Inspect(f, func(n ast.Node) bool {41        fun, ok := n.(*ast.FuncDecl)42        if !ok {43        }44        ast.Inspect(fun.Body, func

parseCall

Using AI Code Generation

1import (2func parseCall(call *ast.CallExpr) {3	fmt.Println("Function name: ", call.Fun)4	fmt.Println("Arguments: ", call.Args)5}6func main() {7	fset := token.NewFileSet()8	node, err := parser.ParseFile(fset, "1.go", nil, 0)9	if err != nil {10		fmt.Println(err)11		os.Exit(1)12	}13	ast.Inspect(node, func(n ast.Node) bool {14		switch x := n.(type) {15			parseCall(x)16		}17	})18}19import "fmt"20func main() {21	fmt.Println("Hello, world!")22}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.