./main.go:5:2: internal compiler error: 'F-range1': panic during short circuit while compiling F-range1:
runtime error: index out of range [0] with length 0
goroutine 12 [running]:
cmd/compile/internal/ssa.Compile.func1()
cmd/compile/internal/ssa/compile.go:49 +0x60
panic({0x1041ac040?, 0x52927f5cd170?})
runtime/panic.go:860 +0x12c
cmd/compile/internal/ssa.fuseBlockPlain(0x52927faedb78?)
cmd/compile/internal/ssa/fuse.go:199 +0x6a4
cmd/compile/internal/ssa.fuse(...)
cmd/compile/internal/ssa/fuse.go:54
cmd/compile/internal/ssa.shortcircuit(0x52927faca380)
cmd/compile/internal/ssa/shortcircuit.go:61 +0xdc
cmd/compile/internal/ssa.Compile(0x52927faca380)
cmd/compile/internal/ssa/compile.go:97 +0xa7c
cmd/compile/internal/ssagen.buildssa(0x52927f977680, 0x6, 0x0)
cmd/compile/internal/ssagen/ssa.go:594 +0x23f8
cmd/compile/internal/ssagen.Compile(0x52927f977680, 0x6, 0x0?)
cmd/compile/internal/ssagen/pgen.go:304 +0x70
cmd/compile/internal/gc.compileFunctions.func5.1(0x52927f98a1c0?)
cmd/compile/internal/gc/compile.go:199 +0x38
cmd/compile/internal/gc.compileFunctions.func3.1()
cmd/compile/internal/gc/compile.go:181 +0x34
created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 10
cmd/compile/internal/gc/compile.go:180 +0x274
Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new
No ICE.
Go version
go 1.26.1 + tip
Output of
go envin your module/workspace:What did you do?
Ran
go buildon the above.What did you see happen?
What did you expect to see?
No ICE.