Fix a bug caching ids in the HIR lowering with nested lowered nodes #31037
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
\o/ |
|
There were two bugs - we were not setting the gensym_key when entering a nested, cached node and we were not restoring the gensym_key when leaving a node. |
|
That could explain why I got an ICE compiling libcore after fixing only one of those. |
|
@bors r+ |
|
📌 Commit 7ffd408 has been approved by |
bors
added a commit
that referenced
this pull request
Jan 21, 2016
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Blocks #30884
r? @nikomatsakis
cc @durka