Source file src/cmd/vendor/golang.org/x/tools/go/ast/astutil/util.go

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package astutil
     6  
     7  import "go/ast"
     8  
     9  // Unparen returns e with any enclosing parentheses stripped.
    10  // TODO(adonovan): use go1.22's ast.Unparen.
    11  func Unparen(e ast.Expr) ast.Expr {
    12  	for {
    13  		p, ok := e.(*ast.ParenExpr)
    14  		if !ok {
    15  			return e
    16  		}
    17  		e = p.X
    18  	}
    19  }
    20  

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