[Issue 21945] New: importC AssertError at src/dmd/dsymbolsem.d(4787): Assertion failure

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21945

          Issue ID: 21945
           Summary: importC AssertError at src/dmd/dsymbolsem.d(4787):
                    Assertion failure
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: critical
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: ibuclaw at gdcproject.org

This happens when using typedef structs.
---
typedef struct {
  long var;
} Foo;

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