diff options
| -rw-r--r-- | compiler/llstream.nim | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/llstream.nim b/compiler/llstream.nim index fffc8db48..b550716d6 100644 --- a/compiler/llstream.nim +++ b/compiler/llstream.nim @@ -12,9 +12,9 @@ import pathutils -# support '-d:useGnuReadline' for backwards compatibility: -when not defined(windows) and (defined(useGnuReadline) or defined(useLinenoise)): - import rdstdin +template imp(x) = import x +const hasRstdin = compiles(imp(rdstdin)) +when hasRstdin: import rdstdin type TLLRepl* = proc (s: PLLStream, buf: pointer, bufLen: int): int @@ -67,7 +67,7 @@ proc llStreamClose*(s: PLLStream) = of llsFile: close(s.f) -when not declared(readLineFromStdin): +when not hasRstdin: # fallback implementation: proc readLineFromStdin(prompt: string, line: var string): bool = stderr.write(prompt) |