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

Documentation: golang.org/x/tools/go/ast/astutil

     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  func Unparen(e ast.Expr) ast.Expr {
    11  	for {
    12  		p, ok := e.(*ast.ParenExpr)
    13  		if !ok {
    14  			return e
    15  		}
    16  		e = p.X
    17  	}
    18  }
    19  

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