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annotate gcc/testsuite/g++.dg/warn/Wsuggest-final.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // { dg-do compile }
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2 // { dg-options "-O2 -Wsuggest-final-types -Wsuggest-final-methods" }
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3 int c;
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4 struct A { // { dg-warning "final would enable devirtualization of 4 calls" }
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5 virtual void a() {} // { dg-warning "final would enable devirtualization of 2 calls" }
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6 virtual void b() {c++;} // { dg-warning "final would enable devirtualization of 2 calls" }
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7 };
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8 void
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9 t(struct A *a)
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10 {
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11 a->a();
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12 a->a();
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13 a->b();
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14 a->b();
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15 }