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17 lines
695 B
C++
17 lines
695 B
C++
// Test -fsanitize-memory-use-after-dtor
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// RUN: %clang_cc1 -fsanitize=memory -fsanitize-memory-use-after-dtor -triple=x86_64-pc-linux -emit-llvm -o - %s | FileCheck %s
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// RUN: %clang_cc1 -fsanitize=memory -triple=x86_64-pc-linux -emit-llvm -o - %s | FileCheck %s -check-prefix=NO_DTOR_CHECK
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struct Simple {
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~Simple() {}
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};
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Simple s;
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// Simple internal member is poisoned by compiler-generated dtor
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// CHECK-LABEL: @_ZN6SimpleD2Ev
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// CHECK: call void @__sanitizer_dtor_callback
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// CHECK: ret void
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// Compiling without the flag does not generate member-poisoning dtor
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// NO_DTOR_CHECK-LABEL: @_ZN6SimpleD2Ev
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// NO_DTOR_CHECK-NOT: call void @sanitizer_dtor_callback
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// NO_DTOR_CHECK: ret void
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