[Issue 6278] New: 'in' contract inheritance doesn't work with safe code

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat Jul 9 19:05:38 PDT 2011


http://d.puremagic.com/issues/show_bug.cgi?id=6278

           Summary: 'in' contract inheritance doesn't work with safe code
           Product: D
           Version: D2
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: michel.fortin at michelf.com


--- Comment #0 from Michel Fortin <michel.fortin at michelf.com> 2011-07-09 22:00:30 EDT ---
This code yields an error about catching Throwable in safe code, yet no
throwable are caught (except maybe in compiler-generated code related to
contracts):

@safe:

class A {
    int test()
    in { assert(0); }
    body { return 1; }
}
class B : A {
    override int test() // Error: can only catch class objects derived from
Exception in @safe code, not 'object.Throwable'
    in { assert(0); }
    body { return 1; }
}

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