[Issue 15032] New: [REG2.068.1] coverage output is discreted around the calls to map(), canFind(), filter()

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15032

          Issue ID: 15032
           Summary: [REG2.068.1] coverage output is discreted around the
                    calls to map(), canFind(), filter()
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Windows
            Status: NEW
          Severity: regression
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: jiki at red.email.ne.jp

This is a 2.068.1 issue, not 2.068.0.

The coverage counts for the lines are ommited,
around some range operations holding lambdas.

Image:
       |bool isParentOf(in Symbol p, in Symbol sym, in Scope scx ) {
       |    if (!p.hasBaseClass)
       |        return false;
       |    if (!sym)
       |        return false;
       |    auto names = sym.baseClasses;
0000000|    if (names.canFind!((a,b)=>a==b)(p.name))
       |        return true;
       |    auto list = names.map!toAggrSym;
0000000|    if (list.canFind!((n, p)=>isParentOf(p, n.s, n.scx))(p))
       |        return true;
       |    return false;
       |}

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