[Issue 7049] New: Multiple scope(failure) blocks don't work in @safe code

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Dec 2 08:50:52 PST 2011


http://d.puremagic.com/issues/show_bug.cgi?id=7049

           Summary: Multiple scope(failure) blocks don't work in @safe
                    code
           Product: D
           Version: D2
          Platform: Other
        OS/Version: All
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: code at klickverbot.at


--- Comment #0 from klickverbot <code at klickverbot.at> 2011-12-02 08:49:46 PST ---
---
@safe void foo() {
  scope (failure) {}
  scope (failure) {}
}
---

DMD 2.057 Git (887dda0ba) gives: 
---
Error: can only catch class objects derived from Exception in @safe code, not
'object.Throwable'
Error: undefined identifier __o1300
---

The reason for this are the artificial try/catch blocks generated around
statement.c:530.

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