Uploaded image for project: 'Swift'
  1. Swift
  2. SR-2

Build configuration directives can not wrap switch cases

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Medium
    • Resolution: Done
    • Component/s: Compiler
    • Labels:

      Description

      This code should be accepted, but it is rejected now:

      switch 10 {
  case 10:
    break
#if FOO
  case 20:
    break
#endif
}

      $ swiftc /tmp/a.swift
/tmp/a.swift:5:3: error: 'case' label can only appear inside a 'switch' statement
  case 20:
  ^

        Attachments

          Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. SR-4196 Allow #if (conditional compilation) to guard switch cases

          • Medium - Has the potential to affect progress.
          • Resolved

            Activity

              People

              Assignee:
              rintaro Rintaro Ishizaki
              Reporter:
              jpamer Joe Pamer
              Votes:
              5 Vote for this issue
              Watchers:
              10 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: