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Scope trivial recursion checks to the call stack - #1795
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dajiaohuang wants to merge 3 commits into
Open
dajiaohuang wants to merge 3 commits into
dajiaohuang wants to merge 3 commits into
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irutil.IsTrivial kept visited functions for the whole traversal, so a second call to the same trivial helper looked recursive and made the caller non-trivial. Remove each function from the visited set when its recursive check returns, and add a regression with repeated helper calls.
Scope review and current validation
Removed the unrelated generic-instantiation change and its buildir fixture from this PR through a follow-up commit. That fix remains separately tracked in #1764; this PR now contains only its stated change and relevant tests.
go test ./go/ir/irutilpassed all 7 package tests.git diff --checkpassed. Earlier validation above is historical; the checks in this section describe the narrowed head. No live-service or all-CI-passing claim.