From 768b4c2e6baa54527b76dc7cc03eae04f43f2a0c Mon Sep 17 00:00:00 2001
From: Corey Lin <514971757@qq.com>
Date: Thu, 14 Mar 2019 17:35:55 +0800
Subject: [PATCH] asm: remove unused parameter for function Lex (#18058)

---
 cmd/evm/internal/compiler/compiler.go | 2 +-
 core/asm/lex_test.go                  | 2 +-
 core/asm/lexer.go                     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmd/evm/internal/compiler/compiler.go b/cmd/evm/internal/compiler/compiler.go
index 753ca62264..54981b6697 100644
--- a/cmd/evm/internal/compiler/compiler.go
+++ b/cmd/evm/internal/compiler/compiler.go
@@ -25,7 +25,7 @@ import (
 
 func Compile(fn string, src []byte, debug bool) (string, error) {
 	compiler := asm.NewCompiler(debug)
-	compiler.Feed(asm.Lex(fn, src, debug))
+	compiler.Feed(asm.Lex(src, debug))
 
 	bin, compileErrors := compiler.Compile()
 	if len(compileErrors) > 0 {
diff --git a/core/asm/lex_test.go b/core/asm/lex_test.go
index e6901d4e37..16e0ad458d 100644
--- a/core/asm/lex_test.go
+++ b/core/asm/lex_test.go
@@ -22,7 +22,7 @@ import (
 )
 
 func lexAll(src string) []token {
-	ch := Lex("test.asm", []byte(src), false)
+	ch := Lex([]byte(src), false)
 
 	var tokens []token
 	for i := range ch {
diff --git a/core/asm/lexer.go b/core/asm/lexer.go
index 91caeb27bc..00526242e4 100644
--- a/core/asm/lexer.go
+++ b/core/asm/lexer.go
@@ -95,7 +95,7 @@ type lexer struct {
 
 // lex lexes the program by name with the given source. It returns a
 // channel on which the tokens are delivered.
-func Lex(name string, source []byte, debug bool) <-chan token {
+func Lex(source []byte, debug bool) <-chan token {
 	ch := make(chan token)
 	l := &lexer{
 		input:  string(source),