[Issue 20066] New: Assertion on void[] does not compile with -checkaction=context

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Jul 19 23:13:02 UTC 2019


https://issues.dlang.org/show_bug.cgi?id=20066

          Issue ID: 20066
           Summary: Assertion on void[] does not compile with
                    -checkaction=context
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: druntime
          Assignee: nobody at puremagic.com
          Reporter: asumface at gmail.com

void main()
{
    assert([] is null);
}

fails to compile:

/path/to/dmd.linux/dmd2/linux/bin64/../../src/druntime/import/object.d(4914):
Error: cannot implicitly convert expression `valA` of type `void[]` to `char[]`
/path/to/dmd.linux/dmd2/linux/bin64/../../src/druntime/import/object.d(4919):
Error: cannot implicitly convert expression `valB` of type `void[]` to `char[]`
onlineapp.d(3): Error: template instance `object._d_assert_fail!("is", void[],
void[])` error instantiating

This works:

void main()
{
    assert([] is null, "");
}

--


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