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Diffstat (limited to 'src/Sema.zig')
| -rw-r--r-- | src/Sema.zig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/Sema.zig b/src/Sema.zig index 9e729a17ea..5982024d89 100644 --- a/src/Sema.zig +++ b/src/Sema.zig @@ -38137,6 +38137,11 @@ fn compareScalar( const pt = sema.pt; const coerced_lhs = try pt.getCoerced(lhs, ty); const coerced_rhs = try pt.getCoerced(rhs, ty); + + // Equality comparisons of signed zero and NaN need to use floating point semantics + if (coerced_lhs.isFloat(pt.zcu) or coerced_rhs.isFloat(pt.zcu)) + return Value.compareHeteroSema(coerced_lhs, op, coerced_rhs, pt); + switch (op) { .eq => return sema.valuesEqual(coerced_lhs, coerced_rhs, ty), .neq => return !(try sema.valuesEqual(coerced_lhs, coerced_rhs, ty)), |