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token.go: added a few error functions

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Celestino Amoroso 2024-10-13 08:39:56 +02:00
parent 5da5a61a42
commit b185f1df3a
1 changed files with 5 additions and 1 deletions
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6
token.go
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@ -104,6 +104,10 @@ func (tk *Token) ErrorExpectedGot(symbol string) (err error) {
}
func (tk *Token) ErrorExpectedGotString(symbol, got string) (err error) {
err = fmt.Errorf("[%d:%d] expected `%s`, got `%s`", tk.row, tk.col, symbol, got)
return tk.ErrorExpectedGotStringWithPrefix("expected", symbol, got)
}
func (tk *Token) ErrorExpectedGotStringWithPrefix(prefix, symbol, got string) (err error) {
err = fmt.Errorf("[%d:%d] %s `%s`, got `%s`", tk.row, tk.col, prefix, symbol, got)
return
}