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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CodeGenCXX/visibility-hidden-extern-templates.cpp | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CodeGenCXX/visibility-hidden-extern-templates.cpp')
-rw-r--r-- | clang/test/CodeGenCXX/visibility-hidden-extern-templates.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/visibility-hidden-extern-templates.cpp b/clang/test/CodeGenCXX/visibility-hidden-extern-templates.cpp new file mode 100644 index 0000000..7629b77 --- /dev/null +++ b/clang/test/CodeGenCXX/visibility-hidden-extern-templates.cpp @@ -0,0 +1,26 @@ +// RUN: %clang_cc1 -O1 -emit-llvm -o - -fvisibility hidden %s | FileCheck %s + +template<typename T> +struct X { + void f(); + void g() { } +}; + +template<typename T> void X<T>::f() { } + +extern template struct X<int>; +template struct X<int>; +extern template struct X<char>; + +// <rdar://problem/8109763> +void test_X(X<int> xi, X<char> xc) { + // CHECK: define weak_odr hidden void @_ZN1XIiE1fEv + xi.f(); + // CHECK: define weak_odr hidden void @_ZN1XIiE1gEv + xi.g(); + // CHECK: declare void @_ZN1XIcE1fEv + xc.f(); + // CHECK: define available_externally void @_ZN1XIcE1gEv + xc.g(); +} + |