質問編集履歴
7
内容の充実化
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@@ -18,7 +18,7 @@
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```Go
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package lexer
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-
import
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+
import "monkey/token"
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type Lexer struct {
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@@ -68,6 +68,8 @@
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tok.Literal = ""
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tok.Type = token.EOF
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}
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+
l.readChar()
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return tok
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}
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func newToken(tokenType token.TokenType, ch byte) token.Token {
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6
内容の充実化
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@@ -154,5 +154,5 @@
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/Users/SSS/go/src/monkey/token (from $GOPATH))
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```
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となっているが，これはなぜなのでしょうか．
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+
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-
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5
内容の充実化
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@@ -144,5 +144,15 @@
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~/Go/monkey/lexer, token
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```
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+
### 追記2
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vscode上でそもそも
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```import "monkey/token"```
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150
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がエラーとして強調されていて
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```
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+
could not import monkey/token (cannot find package "monkey/token" in any of
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153
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+
/usr/local/go/src/monkey/token (from $GOROOT)
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154
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+
/Users/SSS/go/src/monkey/token (from $GOPATH))
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155
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+
```
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156
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となっているが，これはなぜなのでしょうか．
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157
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158
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4
内容の充実化
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test
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@@ -18,10 +18,8 @@
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```Go
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package lexer
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-
import (
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-
"go/token"
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-
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import "monkey/token"
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-
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+
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type Lexer struct {
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input string
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3
内容の充実か
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test
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@@ -140,6 +140,11 @@
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140
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/usr/local/go/src/monkey/token (from $GOROOT)
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/Users/SSS/go/src/monkey/token (from $GOPATH)
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```
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143
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+
packageが見つからないのは何故？
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144
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+
tokenディレクトリはmonkeyディレクトリの下，つまりlexerディレクトリと同じ階層にあります．
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145
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+
```ここに言語を入力
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+
~/Go/monkey/lexer, token
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+
```
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143
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144
149
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145
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2
内容の充実か
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test
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@@ -127,3 +127,19 @@
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127
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を確認したがあまり対処方法がわからなかった．
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128
128
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129
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+
### 追記
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131
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+
.zshrcに次のものを書き加えた．
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```ここに言語を入力
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133
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+
export GO111MODULE=off
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134
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+
```
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135
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+
こののち，実行してみると以下のようになりました．
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136
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+
```ここに言語を入力
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137
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+
monkey % go test ./lexer
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138
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+
found packages main (hello.go) and lexer (lexer.go) in /Users/SSS/Go/monkey/lexer
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139
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+
lexer/lexer.go:4:2: cannot find package "monkey/token" in any of:
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/usr/local/go/src/monkey/token (from $GOROOT)
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+
/Users/SSS/go/src/monkey/token (from $GOPATH)
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+
```
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143
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+
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+
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+
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1
改善
test
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File without changes
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test
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@@ -14,7 +14,7 @@
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14
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ok monkey/lexer 0.007s
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```
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17
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-
###
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17
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+
### lexer.go
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18
18
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```Go
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19
19
|
package lexer
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20
20
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