btf: Fix field resolution on structs with anon unions #2964
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Outdated suggestions cannot be applied.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.
Before, we failed to correctly resolve fields in structs whose first field(s) were anonymous unions. This is b/c we incorrectly early terminated the loop through the struct's members during resolution.
Fix by changing the incorrect return to a continue. Without the fix, the included test would fail trying to find
c
.Checklist
man/adoc/bpftrace.adoc
and if needed indocs/reference_guide.md
CHANGELOG.md