• d-bugmail puremagic.com (28/28) Nov 17 2021 https://issues.dlang.org/show_bug.cgi?id=22516

d-bugmail puremagic.com writes:

https://issues.dlang.org/show_bug.cgi?id=22516

          Issue ID: 22516
           Summary: Segfault for function literal in struct initializer
                    with previous errors
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: regression
          Priority: P1
         Component: dmd
          Assignee: nobody puremagic.com
          Reporter: moonlightsentinel disroot.org

The following code segfaults since 2.072:

struct Data
{
    void function() eval;

}

struct Builtins
{
    X x; // Unknown type X

    Data myData = { (){} };
}

The problem here is that the error in `x` causes semantic3 for the function
literal to be skipped because of errors in the parent. Later code tries to
access the missing return type of the function literal.

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