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annotate gcc/testsuite/g++.dg/warn/Wformat-method.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 // { dg-options "-Wformat -fdiagnostics-show-caret" }
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2
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3 class logger
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4 {
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5 public:
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6 void log (const char *fmt, ...) __attribute__((format (printf, 2, 3)));
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7 };
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8
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9 void test ()
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10 {
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11 logger out;
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12 out.log ("before %s after", 42); // { dg-warning "argument 3 has type 'int'" }
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13 /* { dg-begin-multiline-output "" }
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14 out.log ("before %s after", 42);
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15 ~^ ~~
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16 | |
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17 char* int
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18 %d
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19 { dg-end-multiline-output "" } */
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20 }
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21
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22 template <typename T>
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23 class logger_2
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24 {
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25 public:
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26 void log (const char *fmt, ...) __attribute__((format (printf, 2, 3)));
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27 };
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28
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29 void test_2 ()
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30 {
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31 logger_2<int> out;
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32 out.log ("before %s after", 42); // { dg-warning "argument 3 has type 'int'" }
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33 /* { dg-begin-multiline-output "" }
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34 out.log ("before %s after", 42);
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35 ~^ ~~
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36 | |
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37 char* int
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38 %d
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39 { dg-end-multiline-output "" } */
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40 }