[Issue 17712] [REG 2.074] [LINK] Undefined reference to std.conv.toChars!(10, char, 1, uint).toChars(uint)

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17712

--- Comment #12 from Basile B. <b2.temp at gmx.com> ---
speculative could fail because it wrongly thinks that it will ALREADY be
codegened.


in toImpl (line 1394 of std.conv) we have

---
return toChars!(10, EEType)(value + 0).array;
---

but if we specifies the type of value:

---
return toChars!(10, EEType, LetterCase.lower, typeof(value + 0))(value +
0).array;
---

than the test case passes. Maybe IFTI fails/is wrong with "value + 0", trick to
promote) and then it gives another template that is HIM codegened.

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