io.readLines AssertionError on devel

[juancarlospaco]

static:
  writeFile("example.txt", "hello")
  doAssert readLines("example.txt") == @["hello"]
doAssert readLines("example.txt") == @["hello"]

$ choosenim stable
$ nim c -f -r example.nim

$ coosenim devel
$ nim c -f -r example.nim
example.nim(3, 12) Warning: use readLines with two arguments; readLines is deprecated [Deprecated]

fatal.nim(49)            sysFatal
Error: unhandled exception: vmhooks.nim(40, 12) `i < a.rc - 1`  [AssertionError]

$

Links

• Nim/compiler/vmhooks.nim

  Line 40 in 2925a47

  doAssert i < a.rc-1

• https://github.com/nim-lang/Nim/blame/2925a47ae6aaa8e93117a29b018582540bf55856/compiler/vmhooks.nim#L40

System Information

{
  "compiled": "2020-03-31T00:35:22",
  "NimVersion": "1.1.1",
  "hostCPU": "amd64",
  "hostOS": "linux",
  "cpuEndian": "littleEndian",
  "getTempDir": "/tmp/",
  "now": "2020-04-01T00:20:19-03:00",
  "getCurrentEncoding": "UTF-8",
  "getFreeMem": 385024,
  "getTotalMem": 528384,
  "getOccupiedMem": 94208,
  "countProcessors": 6,
  "arch": "x86_64",
  "FileSystemCaseSensitive": true,
  "nimcacheDir": "",
  "ccompilerPath": "",
  "nimpretty": "0.2",
  "nimble": "nimble v0.11.0 compiled at 2020-03-31 13:39:47\ngit hash: couldn't determine git hash",
  "nimgrep": "1.5",
  "nimsuggest": "Nim Compiler Version 1.1.1 [Linux: amd64]\nCompiled at 2020-03-31\nCopyright (c) 2006-2020 by Andreas Rumpf\n\nactive boot switches: -d:release -d:danger --gc:markAndSweep",
  "choosenim": "choosenim v0.6.0 (2020-03-06 18:24:57) [linux/amd64]",
  "gcc": "gcc (Arch Linux 9.2.1+20200130-2) 9.2.1 20200130",
  "clang": "clang version 9.0.1",
  "git": "2.25.1",
  "node": "v13.9.0",
  "python": "3.8.1",
  "ssd": true
}