diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/lto/v1-plugin-api-not-supported_0.C')
-rw-r--r-- | gcc/testsuite/g++.dg/lto/v1-plugin-api-not-supported_0.C | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lto/v1-plugin-api-not-supported_0.C b/gcc/testsuite/g++.dg/lto/v1-plugin-api-not-supported_0.C new file mode 100644 index 000000000..f79dfae5c --- /dev/null +++ b/gcc/testsuite/g++.dg/lto/v1-plugin-api-not-supported_0.C @@ -0,0 +1,54 @@ +// { dg-lto-do run } +// { dg-require-linker-plugin "" } +// { dg-lto-options {{-O2 -fuse-linker-plugin -fno-early-inlining}} + +extern "C" void abort (void); +extern "C" void linker_error (); + +class A +{ +public: + int data; + virtual int foo (int i) + { + return i + 1; + } +}; + +class B : public A +{ +public: + virtual int foo (int i) + { + return i + 2; + } +}; + +class C : public A +{ +public: + virtual int foo (int i) + { + linker_error (); + return i + 3; + } +}; + + +static int middleman (class A *obj, int i) +{ + return obj->foo (i); +} + +int __attribute__ ((noinline,noclone)) get_input(void) +{ + return 1; +} + +int main (int argc, char *argv[]) +{ + class B b; + if (middleman (&b, get_input ()) != 3) + abort (); + return 0; +} |