e0ac46e69d
This reverts commit d618f1c3b12effd0c2bdb7d02108d3551f389d3d. This commit wasn't reviewed ahead of time and significant concerns were raised immediately after it landed. According to our developer policy this warrants immediate revert of the commit. https://llvm.org/docs/DeveloperPolicy.html#patch-reversion-policy Differential Revision: https://reviews.llvm.org/D155509
113 lines
3.2 KiB
C++
113 lines
3.2 KiB
C++
// RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-apple-darwin10 -fvisibility=hidden -ftype-visibility=default -emit-llvm -o %t
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// RUN: FileCheck %s < %t
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// RUN: FileCheck -check-prefix=CHECK-GLOBAL %s < %t
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// The two visibility options above are how we translate
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// -fvisibility-ms-compat in the driver.
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// rdar://13079314
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#define HIDDEN __attribute__((visibility("hidden")))
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#define PROTECTED __attribute__((visibility("protected")))
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#define DEFAULT __attribute__((visibility("default")))
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namespace std {
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class type_info;
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};
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namespace test0 {
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struct A {
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static void foo();
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static void bar();
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};
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void A::foo() { bar(); }
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// CHECK-LABEL: define hidden void @_ZN5test01A3fooEv()
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// CHECK: declare void @_ZN5test01A3barEv()
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const std::type_info &ti = typeid(A);
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// CHECK-GLOBAL: @_ZTSN5test01AE = linkonce_odr constant
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// CHECK-GLOBAL: @_ZTIN5test01AE = linkonce_odr constant
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// CHECK-GLOBAL: @_ZN5test02tiE = hidden constant
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}
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namespace test1 {
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struct HIDDEN A {
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static void foo();
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static void bar();
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};
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void A::foo() { bar(); }
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// CHECK-LABEL: define hidden void @_ZN5test11A3fooEv()
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// CHECK: declare hidden void @_ZN5test11A3barEv()
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const std::type_info &ti = typeid(A);
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// CHECK-GLOBAL: @_ZTSN5test11AE = linkonce_odr hidden constant
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// CHECK-GLOBAL: @_ZTIN5test11AE = linkonce_odr hidden constant
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// CHECK-GLOBAL: @_ZN5test12tiE = hidden constant
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}
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namespace test2 {
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struct DEFAULT A {
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static void foo();
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static void bar();
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};
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void A::foo() { bar(); }
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// CHECK-LABEL: define{{.*}} void @_ZN5test21A3fooEv()
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// CHECK: declare void @_ZN5test21A3barEv()
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const std::type_info &ti = typeid(A);
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// CHECK-GLOBAL: @_ZTSN5test21AE = linkonce_odr constant
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// CHECK-GLOBAL: @_ZTIN5test21AE = linkonce_odr constant
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// CHECK-GLOBAL: @_ZN5test22tiE = hidden constant
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}
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namespace test3 {
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struct A { int x; };
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template <class T> struct B {
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static void foo() { bar(); }
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static void bar();
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};
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template void B<A>::foo();
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// CHECK-LABEL: define weak_odr hidden void @_ZN5test31BINS_1AEE3fooEv()
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// CHECK: declare void @_ZN5test31BINS_1AEE3barEv()
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const std::type_info &ti = typeid(B<A>);
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// CHECK-GLOBAL: @_ZTSN5test31BINS_1AEEE = linkonce_odr constant
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// CHECK-GLOBAL: @_ZTIN5test31BINS_1AEEE = linkonce_odr constant
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}
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namespace test4 {
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struct A { int x; };
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template <class T> struct DEFAULT B {
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static void foo() { bar(); }
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static void bar();
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};
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template void B<A>::foo();
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// CHECK-LABEL: define weak_odr void @_ZN5test41BINS_1AEE3fooEv()
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// CHECK: declare void @_ZN5test41BINS_1AEE3barEv()
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const std::type_info &ti = typeid(B<A>);
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// CHECK-GLOBAL: @_ZTSN5test41BINS_1AEEE = linkonce_odr constant
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// CHECK-GLOBAL: @_ZTIN5test41BINS_1AEEE = linkonce_odr constant
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}
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namespace test5 {
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struct A { int x; };
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template <class T> struct HIDDEN B {
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static void foo() { bar(); }
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static void bar();
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};
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template void B<A>::foo();
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// CHECK-LABEL: define weak_odr hidden void @_ZN5test51BINS_1AEE3fooEv()
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// CHECK: declare hidden void @_ZN5test51BINS_1AEE3barEv()
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const std::type_info &ti = typeid(B<A>);
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// CHECK-GLOBAL: @_ZTSN5test51BINS_1AEEE = linkonce_odr hidden constant
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// CHECK-GLOBAL: @_ZTIN5test51BINS_1AEEE = linkonce_odr hidden constant
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}
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