cmd/compile: bug in cmd/compile/internal/importer.(*reader).pkg

[prattmic]

Issue created by stacks.

This stack jDg_ng 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
• runtime.goPanicIndex:+2
• internal/pkgbits.(*Decoder).rawReloc:=295
• internal/pkgbits.(*Decoder).Reloc:+2
• cmd/compile/internal/importer.(*reader).pkg:+2
• cmd/compile/internal/importer.(*reader).doPkg:+23
• cmd/compile/internal/importer.(*pkgReader).pkgIdx:=160
• cmd/compile/internal/importer.(*reader).pkg:+2
• cmd/compile/internal/importer.(*reader).doPkg:+23
• cmd/compile/internal/importer.(*pkgReader).pkgIdx:=160
• cmd/compile/internal/importer.(*reader).pkg:+2

cmd/compile@go1.23.2 go1.23.2 linux/amd64  (2)

[gabyhelp]

Related Issues

• cmd/compile: bug in cmd/compile/internal/importer.(*pkgReader).objIdx.func1 #70996
• cmd/compile: bug in cmd/compile/internal/noder.(*pkgReader).objIdxMayFail #70997
• cmd/compile: bug in cmd/compile/internal/noder.(*reader).localIdent #70998
• cmd/compile: bug in cmd/compile/internal/staticdata.WriteEmbed #70995 (closed)
• cmd/compile: bug in cmd/compile/internal/ssa.copyelimValue #70999
• cmd/compile: unreachable panic with GODEBUG=gotypesalias=1 #65778 (closed)
• cmd/compile: assertion failure when building syntax package with gotypesalias enabled #66873 (closed)
• cmd/compile: Unified IR failed to compile recursive generic type #54722 (closed)
• cmd/go: "go list -f '{{.Stale}}'" stack overflow with cyclic imports #25830 (closed)
• cmd/compile: panic with unreachable recover() #48459 (closed)

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