24 lines
800 B
C++
24 lines
800 B
C++
// RUN: %clangxx_asan -O0 %s -Fe%t
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// FIXME: 'cat' is needed due to PR19744.
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// RUN: not %run %t 2>&1 | cat | FileCheck %s
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#include <malloc.h>
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int main() {
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int *x = new int[42];
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delete [] x;
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delete [] x;
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// CHECK: AddressSanitizer: attempting double-free on [[ADDR:0x[0-9a-f]+]]
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// CHECK-NEXT: {{#0 .* operator delete}}[]
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// CHECK-NEXT: {{#1 .* main .*double_operator_delete.cc}}:[[@LINE-3]]
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// CHECK: [[ADDR]] is located 0 bytes inside of 168-byte region
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// CHECK-LABEL: freed by thread T0 here:
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// CHECK-NEXT: {{#0 .* operator delete}}[]
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// CHECK-NEXT: {{#1 .* main .*double_operator_delete.cc}}:[[@LINE-8]]
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// CHECK-LABEL: previously allocated by thread T0 here:
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// CHECK-NEXT: {{#0 .* operator new}}[]
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// CHECK-NEXT: {{#1 .* main .*double_operator_delete.cc}}:[[@LINE-12]]
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return 0;
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}
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