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annotate gcc/testsuite/g++.dg/ubsan/vla-1.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // { dg-do run }
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2 // { dg-options "-Wno-vla -Wno-stringop-overflow -fsanitize=undefined" }
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3 // { dg-output "index 1 out of bounds" }
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4
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5 void f(int i)
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6 {
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7 /* The following creates an array of char[4] on the stack and
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8 the initialization triggers a -Wstringop-overflow with LTO
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9 (or when the function is inlined into the called, such as
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10 with -fwhole-program). See PR91258. The warning is
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11 suppressed above. */
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12 int ar[i] = { 42, 24 };
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13 }
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14
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15 int main()
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16 {
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17 f(1);
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18 }