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| -rw-r--r-- | changelog.md | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/changelog.md b/changelog.md index 9364ab573..3281f6526 100644 --- a/changelog.md +++ b/changelog.md @@ -29,7 +29,15 @@ - `nimPreviewDotLikeOps` is going to be removed or deprecated. - The `{.this.}` pragma, deprecated since 0.19, has been removed. -- `nil` is no longer a valid value for distinct pointer types. +- `nil` literals can no longer be directly assigned to variables or fields of `distinct` pointer types. They must be converted instead. + ```nim + type Foo = distinct ptr int + + # Before: + var x: Foo = nil + # After: + var x: Foo = Foo(nil) + ``` - Removed two type pragma syntaxes deprecated since 0.20, namely `type Foo = object {.final.}`, and `type Foo {.final.} [T] = object`. |