diff options
| -rw-r--r-- | test/CodeGenCXX/visibility.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGenCXX/visibility.cpp b/test/CodeGenCXX/visibility.cpp index be8e199532..568a2859f8 100644 --- a/test/CodeGenCXX/visibility.cpp +++ b/test/CodeGenCXX/visibility.cpp @@ -66,6 +66,19 @@ namespace test40 { // CHECK-HIDDEN: _ZN6test403fooIiE3barE = weak_odr global } +namespace test41 { + // Unlike gcc we propagate the information that foo not only is hidden, but + // has been explicitly marked as so. This lets us produce a hidden undefined + // reference to bar. + struct __attribute__((visibility("hidden"))) foo {}; + extern foo bar; + foo *zed() { + return &bar; + } + // CHECK: @_ZN6test413barE = external hidden global + // CHECK-HIDDEN: @_ZN6test413barE = external hidden global +} + // CHECK: @_ZN5Test425VariableInHiddenNamespaceE = hidden global i32 10 // CHECK: @_ZN5Test71aE = hidden global // CHECK: @_ZN5Test71bE = global |