github.com/aigarnetwork/aigar@v0.0.0-20191115204914-d59a6eb70f8e/cmd/evm/internal/compiler/compiler.go (about) 1 // Copyright 2018 The go-ethereum Authors 2 // Copyright 2019 The go-aigar Authors 3 // This file is part of the go-aigar library. 4 // 5 // The go-aigar library is free software: you can redistribute it and/or modify 6 // it under the terms of the GNU Lesser General Public License as published by 7 // the Free Software Foundation, either version 3 of the License, or 8 // (at your option) any later version. 9 // 10 // The go-aigar library is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU Lesser General Public License for more details. 14 // 15 // You should have received a copy of the GNU Lesser General Public License 16 // along with the go-aigar library. If not, see <http://www.gnu.org/licenses/>. 17 18 package compiler 19 20 import ( 21 "errors" 22 "fmt" 23 24 "github.com/AigarNetwork/aigar/core/asm" 25 ) 26 27 func Compile(fn string, src []byte, debug bool) (string, error) { 28 compiler := asm.NewCompiler(debug) 29 compiler.Feed(asm.Lex(src, debug)) 30 31 bin, compileErrors := compiler.Compile() 32 if len(compileErrors) > 0 { 33 // report errors 34 for _, err := range compileErrors { 35 fmt.Printf("%s:%v\n", fn, err) 36 } 37 return "", errors.New("compiling failed") 38 } 39 return bin, nil 40 }