Issue created by stacks.

This stack FCl7nQ was reported by telemetry:

• compile/bug
• cmd/compile/internal/base.FatalfAt:+3
• cmd/compile/internal/base.Fatalf:=195
• cmd/compile/internal/gc.handlePanic:+7
• runtime.gopanic:+50
• cmd/compile/internal/types2.(*Checker).handleBailout:+7
• runtime.gopanic:+50
• internal/pkgbits.assert:=11
• internal/pkgbits.(*Decoder).rawReloc:=296
• internal/pkgbits.(*Decoder).Reloc:+2
• cmd/compile/internal/noder.readPackage:=417
• cmd/compile/internal/noder.readImportFile:+70
• cmd/compile/internal/noder.(*gcimports).ImportFrom:+5
• cmd/compile/internal/types2.(*Checker).importPackage:+26
• cmd/compile/internal/types2.(*Checker).collectObjects:+54
• cmd/compile/internal/types2.(*Checker).checkFiles:+26
• cmd/compile/internal/types2.(*Checker).Files:+13

cmd/compile@go1.23.2 go1.23.2 linux/amd64  (1)