diff options
| -rw-r--r-- | lib/Sema/Sema.cpp | 2 | ||||
| -rw-r--r-- | test/SemaCXX/warn-unused-member.cpp | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp index e0d405d175..39338f983e 100644 --- a/lib/Sema/Sema.cpp +++ b/lib/Sema/Sema.cpp @@ -444,6 +444,8 @@ static bool MethodsAndNestedClassesComplete(const CXXRecordDecl *RD, I != E && Complete; ++I) { if (const CXXMethodDecl *M = dyn_cast<CXXMethodDecl>(*I)) Complete = M->isDefined() || (M->isPure() && !isa<CXXDestructorDecl>(M)); + else if (const FunctionTemplateDecl *F = dyn_cast<FunctionTemplateDecl>(*I)) + Complete = F->getTemplatedDecl()->isDefined(); else if (const CXXRecordDecl *R = dyn_cast<CXXRecordDecl>(*I)) { if (R->isInjectedClassName()) continue; diff --git a/test/SemaCXX/warn-unused-member.cpp b/test/SemaCXX/warn-unused-member.cpp index 00de8a97ac..9ec9df66ec 100644 --- a/test/SemaCXX/warn-unused-member.cpp +++ b/test/SemaCXX/warn-unused-member.cpp @@ -142,6 +142,13 @@ class EverythingUsed { int by_initializer_; }; +namespace templates { +class B { + template <typename T> void f(T t); + int a; +}; +} // namespace templates + namespace mutual_friends { // Undefined methods make mutual friends undefined. class A { |