This situation can probably happen only when using
`HashLocationStrategy` and by manually changing hash that triggers a route
guard that returns a new `UrlTree`. Then hash in the browser might not
match the current route because navigation was canceled, while hash in
the URL remained set by the user.
Related to #37048
PR Close#40409
This is follow-up from #41437 and it reduces the amount of code we generate for safe property accesses (`a?.b`) and nullish coalescing (`a ?? b`) by:
1. Reusing variables in nested nullish coalescing expressions.
2. Not initializing temporary variables to `null`. The way our code is generated means that the value will always be overwritten before we compare against it so the initializer didn't really matter.
Fixes#41491.
PR Close#41563
When recognizing routes, the router merges nodes which map to the same
empty path config. This is because auxiliary outlets under empty path
parents need to match the parent config. This would result in two
outlet matches for that parent which need to be combined into a single
node: The regular 'primary' match and the match for the auxiliary outlet.
In addition, the children of the merged nodes should also be merged to
account for multiple levels of empty path parents.
Fixes#41481
PR Close#41584
The asynchronous preprocessing check was not accounting for components that did not have any inline styles. In that case, the cache did not have an entry which then allowed the asynchronous check to run and fail the compilation. The caching during the asynchronous analysis phase now handles components without inline styles.
PR Close#41602
Previously, it was not possible to block a partial-linker from trying to
process a declaration that was defined in a newer version of Angular than
that of the partial-linker. For example, if a partial-linker was published as
part of version 12.0.0, there was no way for a partially-compiled declaration
compiled via version 13.0.0 to tell the 12.0.0 linker that it would be invalid
to attempt to process it.
This commit adds a new `minVersion` property to partial-declarations, which is
interpreted as the "minimum partial-linker version" that can process this
declaration. When selecting a partial-linker for such a declaration, the known
linker version ranges are checked to find the most recent linker whose version
range has an overlap with the interpreted declaration range.
This approach allows us to set a minimum version for a declaration, which
can inform an old partial-linker that will it not be able to accurately
process the declaration.
Note that any pre-release part to versions are ignored in this selection
process.
The file-linker can be configured, via the `unknownDeclarationVersionHandling`
property of `LinkerOptions`, to handle such a situation in one of three ways:
- `error` - the version mismatch is a fatal error
- `warn` - a warning is sent to the logger but the most recent partial-linker
will attempt to process the declaration anyway.
- `ignore` - the most recent partial-linker will, silently, attempt to process
the declaration.
The default is to throw an error.
Closes#41497
PR Close#41578
In version 12, applications will only be allowed to be built in Ivy, this makes the minified UMDs redundant since they cannot be processed by NGCC.
With this change, we remove the minified UMDs from the generated APF package.
BREAKING CHANGE: Minified UMD bundles are no longer included in the distributed NPM packages.
PR Close#41425
Update the supported range of node versions for Angular. Angular now
supports node >=12.14.1 to <16.0.0, dropping support for Node v10.
BREAKING CHANGE: Angular no longer maintains support for node v10
PR Close#41544
Martin Sikora
Michael Hladky
Alan Agius
Kristiyan Kostadinov
Andrew Scott
Charles Lyding
Joey Perrott
Renovate Bot
Zach Arend
Zach Arend
Pete Bacon Darwin