go/ssa: sanity check for package transient fields

Change-Id: I96badb1a6c4f3737a30e3a5fc5c458a1a64264bf GitHub-Last-Rev: 9a33283 GitHub-Pull-Request: #519 Reviewed-on: https://go-review.googlesource.com/c/tools/+/613158 Commit-Queue: Alan Donovan <[email protected]> Auto-Submit: Alan Donovan <[email protected]> LUCI-TryBot-Result: Go LUCI <[email protected]> Reviewed-by: Tim King <[email protected]> Reviewed-by: Alan Donovan <[email protected]>
golang · Sep 17, 2024 · 0355013 · 0355013
1 parent 2aabc4f
commit 0355013
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/go/ssa/sanity.go b/go/ssa/sanity.go
@@ -609,6 +609,19 @@ func sanityCheckPackage(pkg *Package) {
 	if pkg.Pkg == nil {
 		panic(fmt.Sprintf("Package %s has no Object", pkg))
 	}
+	if pkg.info != nil {
+		panic(fmt.Sprintf("package %s field 'info' is not cleared", pkg))
+	}
+	if pkg.files != nil {
+		panic(fmt.Sprintf("package %s field 'files' is not cleared", pkg))
+	}
+	if pkg.created != nil {
+		panic(fmt.Sprintf("package %s field 'created' is not cleared", pkg))
+	}
+	if pkg.initVersion != nil {
+		panic(fmt.Sprintf("package %s field 'initVersion' is not cleared", pkg))
+	}
+
 	_ = pkg.String() // must not crash
 
 	for name, mem := range pkg.Members {