// Five Example: Native Go Package Usage — NO #pragma BEGINDUMP
//
// Just IMPORT and use Go packages directly from PRG!
// Five generates the bridge code automatically.
//
// pkg.Func()   → direct Go call (gengo emits native Go)
// obj:Method() → reflect bridge (runtime GoCall)

IMPORT "strings"
IMPORT "strconv"
IMPORT "fmt"

PROCEDURE Main()
   LOCAL cResult, nVal, cFormatted

   ? "=== Five Native Go Calls ==="
   ?

   // strings.ToUpper — direct Go package call
   cResult := strings.ToUpper("hello five!")
   ? "strings.ToUpper:", cResult

   // strings.Contains
   ? "strings.Contains('Five is great', 'great'):", strings.Contains("Five is great", "great")

   // strings.Replace
   cResult := strings.ReplaceAll("foo-bar-baz", "-", "_")
   ? "strings.ReplaceAll:", cResult

   // strings.Split → returns Go slice → auto-converted to Harbour array
   ? "strings.Split('a,b,c', ','):", strings.Split("a,b,c", ",")

   // strconv.Atoi — returns (int, error)
   nVal := strconv.Atoi("42")
   ? "strconv.Atoi('42'):", nVal

   // fmt.Sprintf — format strings the Go way
   cFormatted := fmt.Sprintf("Name: %s, Age: %d, Score: %.1f", "Charles", 30, 98.5)
   ? "fmt.Sprintf:", cFormatted

   RETURN