"declaration shadows a local variable" Clang warning

[tigerw]

fmt/include/fmt/printf.h:507:12: error: declaration shadows a local variable [-Werror,-Wshadow]
  auto end = str + specs.precision;
       ^
fmt/include/fmt/printf.h:469:15: note: previous declaration is here
  const Char* end = parse_ctx_.end();

when testing this build using master @ f19d667.

Seems like it doesn't like this line.

[vitaut]

Fixed in 3c114d0.