// Duplicate impl detection (same-file) — two `impl Into(MyA) for s64`
// declarations in the same file produce a "duplicate impl" diagnostic
// at registration time, not silently shadow one with the other. Sibling
// case to `examples/180-impl-duplicate.sx` which covers the
// cross-module variant.

#import "modules/std.sx";

MyA :: struct { v: s64 = 0; }

impl Into(MyA) for s64 {
  convert :: (self: s64) -> MyA { .{ v = self }; }
}

impl Into(MyA) for s64 {
  convert :: (self: s64) -> MyA { .{ v = self * 2 }; }
}

main :: () -> s32 { 0; }