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Fixed some bugs discovered by Claude Code

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This commit is contained in:
Leon Mika 2026-02-15 16:03:45 +11:00
parent 852ea7c0f7
commit 33cf23b221
10 changed files with 84 additions and 23 deletions
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9
repl/evaldisplay.go
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@ -8,6 +8,7 @@ import (
"os"
"reflect"
"strings"
"ucl.lmika.dev/ucl"
)
@ -44,7 +45,7 @@ func (r *REPL) echoPrinter(ctx context.Context, w io.Writer, args []any) (err er
}
_, err = fmt.Fprintln(w, res)
return nil
return err
}
func (r *REPL) displayResult(ctx context.Context, w io.Writer, res any, concise bool) (err error) {
@ -56,7 +57,7 @@ func (r *REPL) displayResult(ctx context.Context, w io.Writer, res any, concise
switch v := res.(type) {
case nil:
if _, err = fmt.Fprintln(os.Stdout, "(nil)"); err != nil {
if _, err = fmt.Fprintln(w, "(nil)"); err != nil {
return err
}
case ucl.Listable:
@ -92,6 +93,10 @@ func (r *REPL) displayResult(ctx context.Context, w io.Writer, res any, concise
}
fmt.Fprintf(w, "]")
} else {
if v == nil {
fmt.Fprintf(w, "(nil)")
return nil
}
// In the off-chance that this is actually a slice of printables
vt := reflect.SliceOf(reflect.TypeOf(v[0]))
if tp, ok := r.typePrinters[vt]; ok {