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annotate gcc/testsuite/g++.dg/warn/Wduplicated-cond1.C @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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152
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1 // PR c++/94265
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2 // { dg-do compile { target c++17 } }
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3 // { dg-additional-options "-Wduplicated-cond" }
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4
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5 void
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6 foo ()
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7 {
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8 if (int a = 0; a)
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9 { }
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10 else if (a = 5; a) // { dg-message "previously used here" }
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11 { }
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12 else if (; a) // { dg-warning "duplicated .if. condition" }
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13 { }
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14 else if (int b = ++a; a)
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15 { }
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16 }