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annotate gcc/testsuite/g++.dg/warn/Wunused-var-20.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++/38958
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2 // { dg-options "-Wunused" }
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3
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4 volatile int g;
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5
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6 struct Lock
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7 {
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8 ~Lock() { g = 0; }
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9 };
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10
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11 Lock AcquireLock() { return Lock(); }
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12
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13 int main()
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14 {
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15 const Lock& lock = AcquireLock();
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16 g = 1;
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17 g = 2;
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18 g = 3;
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19 }