fn(a[i]-a[i-1], a[i+len(a)/2-2]-a[i+len(a)/2-1])
		}
	}
}

type Point struct {
	X, Y int
}

//go:noinline
func sign(p1, p2, p3 Point) bool {
	return (p1.X-p3.X)*(p2.Y-p3.Y)-(p2.X-p3.X)*(p1.Y-p3.Y) < 0
}

func BenchmarkInvertLessThanNoov(b *testing.B) {
	p1 := Point{1, 2}
	p2 := Point{2, 3}
	p3 := Point{3, 4}
	for i := 0; i < b.N; i++ {
		sign(p1, p2, p3)
	}

}

type NullString struct {
	sql.NullString
}

type Point struct {
	X, Y int
}

func (point Point) GormDataType() string {
	return "geo"
}

func (point Point) GormValue(ctx context.Context, db *gorm.DB) clause.Expr {
	return clause.Expr{
		SQL:  "ST_PointFromText(?)",
		Vars: []interface{}{fmt.Sprintf("POINT(%d %d)", point.X, point.Y)},
	}
}

func TestGORMValuer(t *testing.T) {

package dep3

// The point of this test file is that it references a type from
// depBase that is also referenced in dep2, but dep2 is loaded by the
// linker before depBase (because it is earlier in the import list).
// There was a bug in the linker where it would not correctly read out
// the type data in this case and later crash.

import (
	"testshared/dep2"
	"testshared/depBase"
)

type Dep3 struct {
	dep  depBase.Dep
	dep2 dep2.Dep2

	AFCLASSS

	// 12.3: Double-Precision Load and Store Instructions
	AFLD
	AFSD

	// 12.4: Double-Precision Floating-Point Computational Instructions
	AFADDD
	AFSUBD
	AFMULD
	AFDIVD
	AFMIND
	AFMAXD
	AFSQRTD
	AFMADDD
	AFMSUBD
	AFNMADDD
	AFNMSUBD

	// 12.5: Double-Precision Floating-Point Conversion and Move Instructions
	AFCVTWD
	AFCVTLD
	AFCVTDW

	NFREG  = 16 // number of floating point registers
)

const (
	// General purpose registers (GPRs).
	REG_R0 = obj.RBaseS390X + iota
	REG_R1
	REG_R2
	REG_R3
	REG_R4
	REG_R5
	REG_R6
	REG_R7
	REG_R8
	REG_R9
	REG_R10
	REG_R11
	REG_R12
	REG_R13
	REG_R14
	REG_R15

	// Floating point registers (FPRs).
	REG_F0
	REG_F1
	REG_F2
	REG_F3
	REG_F4

	pcdata.To.Type = TYPE_CONST
	pcdata.To.Offset = -1

	return pcdata
}

// StartUnsafePoint generates PCDATA Progs after p to mark the
// beginning of an unsafe point. The unsafe point starts immediately
// after p.
// It returns the last Prog generated.
func (ctxt *Link) StartUnsafePoint(p *Prog, newprog ProgAlloc) *Prog {
	pcdata := Appendp(p, newprog)
	pcdata.As = APCDATA

	doublePointerChecked      = []byte{1}
	singleInnerPointerChecked = []byte{1}
)

// This test checks the positions of variable identifiers.
// Changing the positions of the test variables idents after this point will break the test.

func TestSingleArgumentCast() C.int {
	retcode := C.func_with_char((*C.char)(unsafe.Pointer(&checkedPointer[0])), unsafe.Pointer(C.strarg))
	return retcode
}

		{IntLit, "0b01a0", "0b01 a0", ""}, // only accept 0-9

		{FloatLit, "0b.", "0b.", "invalid radix point in binary literal"},
		{FloatLit, "0b.1", "0b.1", "invalid radix point in binary literal"},
		{FloatLit, "0b1.0", "0b1.0", "invalid radix point in binary literal"},
		{FloatLit, "0b1e10", "0b1e10", "'e' exponent requires decimal mantissa"},

package main

import (
	"fmt"
	"os"
	"reflect"
)

// Test that the struct field in anonunion.go was promoted.
var v1 T
var v2 = v1.L

// Test that P, Q, and R all point to byte.
var v3 = Issue8478{P: (*byte)(nil), Q: (**byte)(nil), R: (***byte)(nil)}

// Test that N, A and B are fully defined
var v4 = N{}
var v5 = A{}
var v6 = B{}

// Test that S is fully defined
var v7 = S{}

		w = w.Args[0]
		if w == slow {
			w.reset(OpUnknown)
			break
		}
		if advance {
			slow = slow.Args[0]
		}
		advance = !advance
	}

	// The answer is w.  Update all the copies we saw
	// to point directly to w.  Doing this update makes
	// sure that we don't end up doing O(n^2) work
	// for a chain of n copies.
	for v != w {
		x := v.Args[0]
		v.SetArg(0, w)
		v = x
	}
	return w
}