Closed
Description
$ gotip version
go version devel go1.21-a031f4e Sat Jun 24 05:24:25 2023 +0000 linux/amd64
package p
import "math"
func f() float64 {
return min(0.7, 0.5, math.Sqrt(2))
}
$ gotip build crash.go
# command-line-arguments
<unknown line number>: internal compiler error: assertion failed
goroutine 1 [running]:
runtime/debug.Stack()
./gotip/src/runtime/debug/stack.go:24 +0x5e
cmd/compile/internal/base.FatalfAt({0xec8058?, 0x0?}, {0xd750ed, 0x10}, {0x0, 0x0, 0x0})
./gotip/src/cmd/compile/internal/base/print.go:230 +0x1d7
cmd/compile/internal/base.Fatalf(...)
./gotip/src/cmd/compile/internal/base/print.go:199
cmd/compile/internal/base.Assert(...)
./gotip/src/cmd/compile/internal/base/print.go:242
cmd/compile/internal/noder.assert(...)
./gotip/src/cmd/compile/internal/noder/stencil.go:15
cmd/compile/internal/noder.idealType({{0xec61c0, 0x139f9c0}, {0xec8058, 0xc00041b240}, 0x8})
./gotip/src/cmd/compile/internal/noder/helpers.go:232 +0x11b
cmd/compile/internal/noder.(*writer).expr(0xc000426630, {0xec88a0?, 0xc0003df360?})
./gotip/src/cmd/compile/internal/noder/writer.go:1657 +0x772
cmd/compile/internal/noder.(*writer).convertExpr(0xc000426630, {0xec61c0, 0x139f8c0}, {0xec88a0?, 0xc0003df360}, 0x1)
./gotip/src/cmd/compile/internal/noder/writer.go:2136 +0x2df
cmd/compile/internal/noder.(*writer).implicitConvExpr(...)
./gotip/src/cmd/compile/internal/noder/writer.go:2112
cmd/compile/internal/noder.(*writer).multiExpr(0xc000426630, {0xec5118, 0xc00012a930}, 0xc000424bd8, {0xc0003f3b00, 0x3, 0x413865?})
./gotip/src/cmd/compile/internal/noder/writer.go:2104 +0x22d
cmd/compile/internal/noder.(*writer).expr(0xc000426630, {0xec85e0?, 0xc00012a930?})
./gotip/src/cmd/compile/internal/noder/writer.go:1941 +0x1c57
cmd/compile/internal/noder.(*writer).convertExpr(0xc000426630, {0xec61c0, 0x139f8c0}, {0xec85e0?, 0xc00012a930}, 0x1)
./gotip/src/cmd/compile/internal/noder/writer.go:2121 +0x12a
cmd/compile/internal/noder.(*writer).implicitConvExpr(...)
./gotip/src/cmd/compile/internal/noder/writer.go:2112
cmd/compile/internal/noder.(*writer).multiExpr(0xc000426630, {0xec52f8, 0xc000039320}, 0xc000424fd8, {0xc000424fc8, 0x1, 0x411b05?})
./gotip/src/cmd/compile/internal/noder/writer.go:2104 +0x22d
cmd/compile/internal/noder.(*writer).stmt1(0xc000426630, {0xec7548?, 0xc000039320?})
./gotip/src/cmd/compile/internal/noder/writer.go:1296 +0x5f8
cmd/compile/internal/noder.(*writer).stmts(0xc000426630, {0xc0000366e0, 0x1, 0x0?})
./gotip/src/cmd/compile/internal/noder/writer.go:1211 +0x65
cmd/compile/internal/noder.(*pkgWriter).bodyIdx(0xc000002780, 0xc00041b140, 0xc0003f3ac0, 0xc0001145a0)
./gotip/src/cmd/compile/internal/noder/writer.go:1117 +0x186
cmd/compile/internal/noder.(*writer).funcExt(0xc000426160, 0xc00012acb0)
./gotip/src/cmd/compile/internal/noder/writer.go:1055 +0x308
cmd/compile/internal/noder.(*writer).doObj(0xc0004260b0, 0xc00041c1e0?, {0xecc9c0, 0xc00012acb0?})
./gotip/src/cmd/compile/internal/noder/writer.go:815 +0x1fc
cmd/compile/internal/noder.(*pkgWriter).objIdx(0xc000002780, {0xecc9c0, 0xc00012acb0})
./gotip/src/cmd/compile/internal/noder/writer.go:774 +0x572
cmd/compile/internal/noder.(*pkgWriter).objInstIdx(0x13907b0?, {0xecc9c0, 0xc00012acb0}, 0x0, 0x1?)
./gotip/src/cmd/compile/internal/noder/writer.go:715 +0xf4
cmd/compile/internal/noder.(*writer).obj(...)
./gotip/src/cmd/compile/internal/noder/writer.go:691
cmd/compile/internal/noder.writePkgStub({0x0?, {0x0?, 0x0?}}, {0xc000050460, 0x1, 0x1})
./gotip/src/cmd/compile/internal/noder/unified.go:231 +0x615
cmd/compile/internal/noder.unified({0x0?, {0x0?, 0x0?}}, {0xc000050460?, 0xcb9f00?, 0xc0001398f8?})
./gotip/src/cmd/compile/internal/noder/unified.go:75 +0x85
cmd/compile/internal/noder.LoadPackage({0xc0000221f0, 0x1, 0x1})
./gotip/src/cmd/compile/internal/noder/noder.go:77 +0x450
cmd/compile/internal/gc.Main(0xda3108)
./gotip/src/cmd/compile/internal/gc/main.go:198 +0xc17
main.main()
./gotip/src/cmd/compile/main.go:57 +0xf9