} else {
		f.Toolchain.Name = name
		f.Syntax.updateLine(f.Toolchain.Syntax, "toolchain", name)
	}
	return nil
}

// DropGoStmt deletes the go statement from the file.
func (f *WorkFile) DropGoStmt() {
	if f.Go != nil {
		f.Go.Syntax.markRemoved()
		f.Go = nil
	}
}

// DropToolchainStmt deletes the toolchain statement from the file.

	}

	workFile, err := modload.ReadWorkFile(gowork)
	if err != nil {
		base.Fatalf("go: errors parsing %s:\n%s", base.ShortPath(gowork), err)
	}

	if *editGo == "none" {
		workFile.DropGoStmt()
	} else if *editGo != "" {
		if err := workFile.AddGoStmt(*editGo); err != nil {
			base.Fatalf("go: internal error: %v", err)
		}
	}
	if *editToolchain == "none" {
		workFile.DropToolchainStmt()

	if err != nil {
		base.Fatalf("go: errors parsing %s:\n%s", base.ShortPath(gomod), err)
	}

	if *editModule != "" {
		modFile.AddModuleStmt(*editModule)
	}

	if *editGo == "none" {
		modFile.DropGoStmt()
	} else if *editGo != "" {
		if err := modFile.AddGoStmt(*editGo); err != nil {
			base.Fatalf("go: internal error: %v", err)
		}
	}
	if *editToolchain == "none" {
		modFile.DropToolchainStmt()

		}
	} else {
		f.Go.Version = version
		f.Syntax.updateLine(f.Go.Syntax, "go", version)
	}
	return nil
}

// DropGoStmt deletes the go statement from the file.
func (f *File) DropGoStmt() {
	if f.Go != nil {
		f.Go.Syntax.markRemoved()
		f.Go = nil
	}
}

// DropToolchainStmt deletes the toolchain statement from the file.