diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp index 9b67a8b3335a1..3f508032e30d6 100644 --- a/clang/lib/CodeGen/CGExprConstant.cpp +++ b/clang/lib/CodeGen/CGExprConstant.cpp @@ -1775,9 +1775,10 @@ llvm::Constant *ConstantEmitter::tryEmitPrivate(const Expr *E, QualType destType) { assert(!destType->isVoidType() && "can't emit a void constant"); - if (llvm::Constant *C = - ConstExprEmitter(*this).Visit(const_cast(E), destType)) - return C; + if (!destType->isReferenceType()) + if (llvm::Constant *C = + ConstExprEmitter(*this).Visit(const_cast(E), destType)) + return C; Expr::EvalResult Result; diff --git a/clang/test/CodeGenCXX/const-init-cxx11.cpp b/clang/test/CodeGenCXX/const-init-cxx11.cpp index d22d78d2b94ed..3a12fe444f137 100644 --- a/clang/test/CodeGenCXX/const-init-cxx11.cpp +++ b/clang/test/CodeGenCXX/const-init-cxx11.cpp @@ -424,6 +424,8 @@ namespace DR2126 { // CHECK: @_ZN33ClassTemplateWithStaticDataMember3useE ={{.*}} constant ptr @_ZGRN33ClassTemplateWithStaticDataMember1SIvE1aE_ // CHECK: @_ZGRN39ClassTemplateWithHiddenStaticDataMember1SIvE1aE_ = linkonce_odr hidden constant i32 5, comdat // CHECK: @_ZN39ClassTemplateWithHiddenStaticDataMember3useE ={{.*}} constant ptr @_ZGRN39ClassTemplateWithHiddenStaticDataMember1SIvE1aE_ +// CHECK: @.str.[[STR:[0-9]+]] ={{.*}} constant [9 x i8] c"12345678\00" +// CHECK-NEXT: @e = global %struct.PR69979 { ptr @.str.[[STR]] } // CHECK: @_ZGRZN20InlineStaticConstRef3funEvE1i_ = linkonce_odr constant i32 10, comdat // CHECK20: @_ZZN12LocalVarInit4dtorEvE1a = internal constant {{.*}} i32 103 @@ -632,6 +634,10 @@ struct X { const char *f() { return &X::p; } } +struct PR69979 { + const char (&d)[9]; +} e {"12345678"}; + // VirtualMembers::TemplateClass::templateMethod() must be defined in this TU, // not just declared. // CHECK: define linkonce_odr void @_ZN14VirtualMembers13TemplateClassIiE14templateMethodEv(ptr {{[^,]*}} %this)