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      1 // Copyright 2013 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 package cgotest
      6 
      7 /*
      8 #cgo LDFLAGS: -lm
      9 #include <stdio.h>
     10 #include <math.h>
     11 
     12 static void output5986()
     13 {
     14     int current_row = 0, row_count = 0;
     15     double sum_squares = 0;
     16     double d;
     17     do {
     18         if (current_row == 10) {
     19             current_row = 0;
     20         }
     21         ++row_count;
     22     }
     23     while (current_row++ != 1);
     24     d =  sqrt(sum_squares / row_count);
     25     printf("sqrt is: %g\n", d);
     26 }
     27 */
     28 import "C"
     29 import "testing"
     30 
     31 func test5986(t *testing.T) {
     32 	C.output5986()
     33 }
     34