compiles_test.go

     1  // Copyright 2026 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build goexperiment.simd
     6  
     7  package testdata_test
     8  
     9  // For testing purposes, this SHOULD compile, because
    10  // the "simd" type whose unsafe.Sizeof is used in a
    11  // constant context, is from some other package whose
    12  // name (but not path) happens to be "simd".
    13  
    14  import (
    15  	"simd/testdata/simd"
    16  	"testing"
    17  	"unsafe"
    18  )
    19  
    20  var v_for_sizeof [1]simd.HasConstantSize24
    21  var u [unsafe.Sizeof(v_for_sizeof)]byte
    22  
    23  func TestCompiles(t *testing.T) {
    24  
    25  	if len(u) != 24 {
    26  		t.Errorf("len(u) is %d, instead of expected 24", len(u))
    27  	}
    28  }
    29
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