foundMain = true
				break
			}
		}
		if !foundMain {
			fmt.Fprintf(os.Stderr, "go: warning: %q matched only non-main packages\n", m.Pattern())
		}
	}

	return mains
}

type mainPackageError struct {
	importPath string
}

func (e *mainPackageError) Error() string {
	return fmt.Sprintf("package %s is not a main package", e.importPath)
}

//		symbols, methods, and fields.
//
// # Print Go environment information
//
// Usage:
//
//	go env [-json] [-changed] [-u] [-w] [var ...]
//
// Env prints Go environment information.
//
// By default env prints information as a shell script
// (on Windows, a batch file). If one or more variable
// names is given as arguments, env prints the value of
// each named variable on its own line.
//

		// so the object file may refer to the absolute directory
		// containing the package.
		fmt.Fprintf(h, "dir %s\n", p.Dir)
	}

	if p.Module != nil {
		fmt.Fprintf(h, "go %s\n", p.Module.GoVersion)
	}
	fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
	fmt.Fprintf(h, "import %q\n", p.ImportPath)

</p>

<pre class="grammar">
Function   Behavior

print      prints all arguments; formatting of arguments is implementation-specific
println    like print but prints spaces between arguments and a newline at the end
</pre>

<p>
Implementation restriction: <code>print</code> and <code>println</code> need not
accept arbitrary argument types, but printing of boolean, numeric, and string