| commit | fbb6c121e6a44729f66d197f929265251f555d04 | [log] [tgz] |
|---|---|---|
| author | Kevin Millikin <kmillikin@google.com> | Fri May 05 23:33:09 2017 +0200 |
| committer | Kevin Millikin <kmillikin@google.com> | Fri May 05 23:33:13 2017 +0200 |
| tree | d864eacbfcb52475635d574beaa1e18f37d79b16 | |
| parent | 863bd921e16c31c4601605ab9f1864f2e9638ffe [diff] |
Add an optional bound to type parameter references This allows us to represent type parameters with promoted bounds which are different from the bound at the declaration. A missing promoted bound indicates that the type parameter has the original bound at the declaration. This is a representation-only change, the optional bound is always `null`. Closes #29529. BUG=https://github.com/dart-lang/sdk/issues/29529 R=paulberry@google.com Review-Url: https://codereview.chromium.org/2866593003 .
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