diff options
| author | David Majnemer <david.majnemer@gmail.com> | 2013-10-23 20:52:43 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2013-10-23 20:52:43 +0000 |
| commit | 0eb8bbdeab4eee10abf9309c56a201cfc5e1edbe (patch) | |
| tree | f5e7348788af6d71e4af7ae232d9dce690bd4ce4 /clang/test | |
| parent | 3197b25b27ab1f9b74321e4841f0d8e5fd95f1f6 (diff) | |
| download | bcm5719-llvm-0eb8bbdeab4eee10abf9309c56a201cfc5e1edbe.tar.gz bcm5719-llvm-0eb8bbdeab4eee10abf9309c56a201cfc5e1edbe.zip | |
AST: Mangle fields in anonymous structs/unions
The Itanium mangler couldn't cope with mangling an IndirectFieldDecl.
Instead, mangle the field the IndirectFieldDecl refers to.
Further, give IndirectFieldDecl no linkage just like FieldDecl.
N.B. Decl.cpp:getLVForNamespaceScopeDecl tried to calculate linkage for
data members of anonymous structs/unions. However, this seems
impossible so turn it into an assertion.
llvm-svn: 193269
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/CodeGenCXX/mangle.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/mangle.cpp b/clang/test/CodeGenCXX/mangle.cpp index 775cf00917b..4e6dbf5397a 100644 --- a/clang/test/CodeGenCXX/mangle.cpp +++ b/clang/test/CodeGenCXX/mangle.cpp @@ -933,3 +933,12 @@ namespace test42 { void g() { func(foo<20, X>()); } } + +namespace test43 { + // CHECK-LABEL: define void @_ZN6test431gEPNS_3zedIXadL_ZNS_3fooUt_3barEEEEE + struct foo { union { int bar; }; }; + template <int (foo::*)> + struct zed {}; + void g(zed<&foo::bar>*) + {} +} |
