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annotate gcc/testsuite/g++.dg/template/const1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 // PR c++/28385
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2 // instantiating op() with void()() was making the compiler think that 'fcn'
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3 // was const, so it could eliminate the call.
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4
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5 // { dg-do run }
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6
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7 extern "C" void abort (void);
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8
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9 int barcnt = 0;
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10
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11 class Foo {
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12 public:
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13 template<typename T>
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14 void operator()(const T& fcn) {
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15 fcn();
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16 }
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17 };
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18
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19 void bar() {
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20 barcnt++;
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21 }
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22
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23 int main() {
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24 Foo myFoo;
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25 myFoo(bar);
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26 myFoo(&bar);
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27 if (barcnt != 2)
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28 abort ();
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29 return 0;
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30 }