[Issue 7275] New: Cannot use property function call in case/case range statement

d-bugmail at puremagic.com d-bugmail at puremagic.com
Wed Jan 11 19:59:04 PST 2012


http://d.puremagic.com/issues/show_bug.cgi?id=7275

           Summary: Cannot use property function call in case/case range
                    statement
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: k.hara.pg at gmail.com


--- Comment #0 from Kenji Hara <k.hara.pg at gmail.com> 2012-01-11 19:59:04 PST ---
Property function call in case/case range statement doesn't work well.

Example:
----
void main()
{
    @property int bar1(){ return 0; }
    @property int bar2(){ return 1; }
    @property int bar3(){ return 2; }

    switch (0){
        case bar1:  break;    // Line 8
        case bar2: ..         // Line 9
        case bar3:  break;    // Line 10
        default:    break;
    }
}

Output:
----
test.d(8): Error: cannot implicitly convert expression (bar1) of type @property
int() to int
test.d(9): Error: cannot implicitly convert expression (bar2) of type @property
int() to int
test.d(10): Error: cannot implicitly convert expression (bar3) of type
@property int() to int

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