Nim/mstrscans_undecl_scanf.nim at araq-std-diff - Nim - Kyren's Code

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Laylie f8294ce06e Fix scanTuple undeclared identifier 'scanf' (#24759 )

Without this fix, trying to use `scanTuple` in a generic proc imported
from a different module fails to compile (`undeclared identifier:
'scanf'`):

```nim
# module.nim
import std/strscans

proc scan*[T](s: string): (bool, string) =
  s.scanTuple("$+")
```

```nim
# main.nim
import ./module
 
echo scan[int]("foo")
```

Workaround is to `export scanf` in `module.nim` or `import std/strscans`
in `main.nim`.

2025-03-10 22:47:03 +08:00

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 import std/strscans
 proc scan*[T](s: string): (bool, string) =
   s.scanTuple("$+")