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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/SemaCXX/attr-weak.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaCXX/attr-weak.cpp')
-rw-r--r-- | clang/test/SemaCXX/attr-weak.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/attr-weak.cpp b/clang/test/SemaCXX/attr-weak.cpp new file mode 100644 index 0000000..b6a9e0a --- /dev/null +++ b/clang/test/SemaCXX/attr-weak.cpp @@ -0,0 +1,29 @@ +// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -verify %s + +static int test0 __attribute__((weak)); // expected-error {{weak declaration cannot have internal linkage}} +static void test1() __attribute__((weak)); // expected-error {{weak declaration cannot have internal linkage}} + +namespace test2 __attribute__((weak)) { // expected-warning {{'weak' attribute only applies to variables and functions}} +} + +namespace { + int test3 __attribute__((weak)); // expected-error {{weak declaration cannot have internal linkage}} + void test4() __attribute__((weak)); // expected-error {{weak declaration cannot have internal linkage}} +} + +struct Test5 { + static void test5() __attribute__((weak)); // no error +}; + +namespace { + struct Test6 { + static void test6() __attribute__((weak)); // expected-error {{weak declaration cannot have internal linkage}} + }; +} + +template <class T> struct Test7 { + void test7() __attribute__((weak)) {} +}; +namespace { class Internal; } +template struct Test7<Internal>; +template struct Test7<int>; |