// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package ssautil

// This file contains deprecated public APIs.
// We discourage their use.

import (
	"golang.org/x/tools/go/loader"
	"golang.org/x/tools/go/ssa"
)

// CreateProgram returns a new program in SSA form, given a program
// loaded from source.  An SSA package is created for each transitively
// error-free package of lprog.
//
// Code for bodies of functions is not built until Build is called
// on the result.
//
// The mode parameter controls diagnostics and checking during SSA construction.
//
// Deprecated: Use [golang.org/x/tools/go/packages] and the [Packages]
// function instead; see ssa.Example_loadPackages.
func CreateProgram(lprog *loader.Program, mode ssa.BuilderMode) *ssa.Program {
	prog := ssa.NewProgram(lprog.Fset, mode)

	for _, info := range lprog.AllPackages {
		if info.TransitivelyErrorFree {
			prog.CreatePackage(info.Pkg, info.Files, &info.Info, info.Importable)
		}
	}

	return prog
}