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* document general use of `_`, error message, fixes fixes #20687, fixes #21435 Documentation and changelog updated to clarify new universal behavior of `_`. Also new error message for attempting to use `_`, new tests, and fixes with overloadable symbols and implicit generics. * add test for #21435
5 lines
172 B
Nim
5 lines
172 B
Nim
# issue #21435
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proc foo[_](x: typedesc[_]): string = "BAR" #[tt.Error
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^ the special identifier '_' is ignored in declarations and cannot be used]#
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