forked from OSchip/llvm-project
39 lines
696 B
C++
39 lines
696 B
C++
// Test that virtual functions of the derived class can be called through
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// pointers of both base classes without CFI errors.
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// Related to Bugzilla 43390.
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// RUN: %clangxx_cfi -o %t1 %s
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// RUN: %run %t1 2>&1 | FileCheck --check-prefix=CFI %s
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// CFI: In f1
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// CFI: In f2
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// CFI-NOT: control flow integrity check
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// REQUIRES: cxxabi
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#include <stdio.h>
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class A1 {
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public:
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virtual void f1() = 0;
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};
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class A2 {
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public:
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virtual void f2() = 0;
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};
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class B : public A1, public A2 {
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public:
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void f2() final { fprintf(stderr, "In f2\n"); }
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void f1() final { fprintf(stderr, "In f1\n"); }
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};
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int main() {
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B b;
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static_cast<A1*>(&b)->f1();
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static_cast<A2*>(&b)->f2();
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}
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