diff options
Diffstat (limited to 'clang/lib/AST/ByteCode/Compiler.cpp')
| -rw-r--r-- | clang/lib/AST/ByteCode/Compiler.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp index 20580c8..5ed65f2 100644 --- a/clang/lib/AST/ByteCode/Compiler.cpp +++ b/clang/lib/AST/ByteCode/Compiler.cpp @@ -5836,6 +5836,8 @@ bool Compiler<Emitter>::compileConstructor(const CXXConstructorDecl *Ctor) { return false; if (R->isUnion() && Ctor->isCopyOrMoveConstructor()) { + if (R->getNumFields() == 0) + return this->emitRetVoid(Ctor); // union copy and move ctors are special. assert(cast<CompoundStmt>(Ctor->getBody())->body_empty()); if (!this->emitThis(Ctor)) |