cmd/compile: bug in cmd/compile/internal/types.(*Type).Pos

[prattmic]

Issue created by stacks.

This stack aGCLWg 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
• runtime.panicmem:=262
• runtime.sigpanic:+19
• cmd/compile/internal/types.(*Type).Pos:=278
• cmd/compile/internal/types.CalcSize:+34
• cmd/compile/internal/types.calcStructOffset:+2
• cmd/compile/internal/types.CalcStructSize:+13
• cmd/compile/internal/types.CalcSize:+245
• cmd/compile/internal/types.ResumeCheckSize:+6
• cmd/compile/internal/noder.(*pkgReader).objIdxMayFail:+142
• cmd/compile/internal/noder.(*pkgReader).objIdx:+1
• cmd/compile/internal/noder.(*pkgReader).objInstIdx:+8
• cmd/compile/internal/noder.(*reader).obj:+1

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

[gabyhelp]

Related Issues

• cmd/compile: bug in cmd/compile/internal/noder.(*pkgReader).objIdxMayFail #70997
• cmd/compile: bug in cmd/compile/internal/types.NewNamed #71001
• cmd/compile: bug in cmd/compile/internal/noder.readPackage #71004
• cmd/compile: bug in cmd/compile/internal/noder.(*reader).localIdent #70998
• cmd/compile: bug in cmd/compile/internal/importer.(*pkgReader).objIdx.func1 #70996
• cmd/compile: bug in cmd/compile/internal/importer.(*reader).pkg #71000
• cmd/compile: bug in cmd/compile/internal/inline/interleaved.fixpoint.func2 #71002
• cmd/compile: bug in cmd/compile/internal/staticdata.WriteEmbed #70995 (closed)
• cmd/compile: bug in cmd/compile/internal/ssa.copyelimValue #70999
• cmd/compile: bug in cmd/compile/internal/bitvec.NewBulk #71003

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