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1 // Copyright 2013 The Go Authors. All rights reserved.
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2 // Use of this source code is governed by a BSD-style
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3 // license that can be found in the LICENSE file.
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4
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5 package cgotest
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6
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7 /*
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8 extern unsigned long long issue6833Func(unsigned int, unsigned long long);
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9 */
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10 import "C"
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11
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12 import "testing"
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13
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14 //export GoIssue6833Func
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15 func GoIssue6833Func(aui uint, aui64 uint64) uint64 {
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16 return aui64 + uint64(aui)
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17 }
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18
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19 func test6833(t *testing.T) {
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20 ui := 7
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21 ull := uint64(0x4000300020001000)
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22 v := uint64(C.issue6833Func(C.uint(ui), C.ulonglong(ull)))
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23 exp := uint64(ui) + ull
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24 if v != exp {
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25 t.Errorf("issue6833Func() returns %x, expected %x", v, exp)
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26 }
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27 }
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