Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/pr46287-3.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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// Check that indirect calls to thunks do not lead to errors. // { dg-do run } // { dg-options "-O -fipa-cp" } extern "C" void abort (); class A { public: virtual void foo () {abort();} }; class B : public A { public: int z; virtual void foo () {abort();} }; class C : public A { public: void *a[32]; unsigned long b; long c[32]; virtual void foo () {abort();} }; class D : public C, public B { public: D () : C(), B() { int i; for (i = 0; i < 32; i++) { a[i] = (void *) 0; c[i] = 0; } b = 0xaaaa; } virtual void foo (); }; void D::foo() { if (b != 0xaaaa) abort(); } static void bar (B &b) { b.foo (); } int main() { int i; D d; for (i = 0; i < 5000; i++) bar (d); return 0; }