Golang cmd/compile: bug in cmd/compile/internal/types2.setDefType

Issue created by stacks.

This stack WkcAxQ 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
• cmd/compile/internal/types2.setDefType:+7
• cmd/compile/internal/types2.(*Checker).typInternal:+31
• cmd/compile/internal/types2.(*Checker).definedType:+1
• cmd/compile/internal/types2.(*Checker).typeDecl:+55
• cmd/compile/internal/types2.(*Checker).objDecl:+141
• cmd/compile/internal/types2.(*Checker).packageObjects:=722
• cmd/compile/internal/types2.(*Checker).checkFiles:+29
• cmd/compile/internal/types2.(*Checker).Files:+13
• cmd/compile/internal/types2.(*Config).Check:+2
• cmd/compile/internal/noder.checkFiles:+69

cmd/compile@go1.23.3 go1.23.3 darwin/arm64  (2)

Comment From: gabyhelp

Related Issues

• cmd/compile: bug in cmd/compile/internal/importer.(*pkgReader).objIdx.func1 #70996
• cmd/compile: bug in cmd/compile/internal/noder.readPackage #71004
• cmd/compile: bug in cmd/compile/internal/types.(*Type).Pos #71005
• cmd/compile: bug in cmd/compile/internal/types.NewNamed #71001
• cmd/compile: bug in cmd/compile/internal/types.(*Type).Elem #71008
• cmd/compile: bug in cmd/compile/internal/importer.(*reader).pkg #71000
• cmd/compile: bug in cmd/compile/internal/types.(*Type).IsMemory #71009
• cmd/compile: bug in cmd/compile/internal/inline/interleaved.fixpoint.func2 #71002
• cmd/compile: bug in cmd/compile/internal/noder.(*pkgReader).objIdxMayFail #70997
• cmd/compile: bug in cmd/compile/internal/noder.(*pkgWriter).pkgIdx #71006

_{(Emoji vote if this was helpful or unhelpful; more detailed feedback welcome in this discussion.)}