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authorrdivacky <rdivacky@FreeBSD.org>2010-02-16 09:31:36 +0000
committerrdivacky <rdivacky@FreeBSD.org>2010-02-16 09:31:36 +0000
commitfd035e6496665b1f1197868e21cb0a4594e8db6e (patch)
tree53010172e19c77ea447bcd89e117cda052ab52e0 /test/SemaCXX/warn-weak-vtables.cpp
parent2fce988e86bc01829142e4362d4eff1af0925147 (diff)
downloadFreeBSD-src-fd035e6496665b1f1197868e21cb0a4594e8db6e.zip
FreeBSD-src-fd035e6496665b1f1197868e21cb0a4594e8db6e.tar.gz
Update clang to r96341.
Diffstat (limited to 'test/SemaCXX/warn-weak-vtables.cpp')
-rw-r--r--test/SemaCXX/warn-weak-vtables.cpp21
1 files changed, 21 insertions, 0 deletions
diff --git a/test/SemaCXX/warn-weak-vtables.cpp b/test/SemaCXX/warn-weak-vtables.cpp
new file mode 100644
index 0000000..1ea88a5
--- /dev/null
+++ b/test/SemaCXX/warn-weak-vtables.cpp
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -Wweak-vtables
+
+struct A { // expected-warning {{'A' has no out-of-line virtual method definitions; its vtable will be emitted in every translation unit}}
+ virtual void f() { }
+};
+
+template<typename T> struct B {
+ virtual void f() { }
+};
+
+namespace {
+ struct C {
+ virtual void f() { }
+ };
+}
+
+void f() {
+ struct A {
+ virtual void f() { }
+ };
+} \ No newline at end of file
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