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annotate gcc/testsuite/g++.dg/warn/Wsizeof-pointer-memaccess-1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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1 // Test -Wsizeof-pointer-memaccess warnings.
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2 // { dg-do compile }
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3 // { dg-options "-Wall -Wno-sizeof-array-argument" }
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84e7813d76e9 gcc-8.2
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4 // { dg-require-effective-target alloca }
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5
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6 typedef __SIZE_TYPE__ size_t;
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7 extern "C" void *memset (void *, int, size_t);
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8
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9 int
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10 foo (int x, char b[10])
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11 {
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12 long a[memset (b, 0, sizeof (b)) ? x + 10 : x]; // { dg-warning "call is the same expression as the destination; did you mean to provide an explicit length?" }
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13 return a[0];
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14 }