diff options
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index f77aeb64b3..0fb4ba60bf 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -10812,7 +10812,7 @@ QualType Sema::deduceVarTypeFromInitializer(VarDecl *VDecl, DeclarationName Name, QualType Type, TypeSourceInfo *TSI, SourceRange Range, bool DirectInit, - Expr *Init) { + Expr *&Init) { bool IsInitCapture = !VDecl; assert((!VDecl || !VDecl->isInitCapture()) && "init captures are expected to be deduced prior to initialization"); @@ -10928,7 +10928,8 @@ QualType Sema::deduceVarTypeFromInitializer(VarDecl *VDecl, << (DeduceInit->getType().isNull() ? TSI->getType() : DeduceInit->getType()) << DeduceInit->getSourceRange(); - } + } else + Init = DeduceInit; // Warn if we deduced 'id'. 'auto' usually implies type-safety, but using // 'id' instead of a specific object type prevents most of our usual @@ -10945,7 +10946,7 @@ QualType Sema::deduceVarTypeFromInitializer(VarDecl *VDecl, } bool Sema::DeduceVariableDeclarationType(VarDecl *VDecl, bool DirectInit, - Expr *Init) { + Expr *&Init) { QualType DeducedType = deduceVarTypeFromInitializer( VDecl, VDecl->getDeclName(), VDecl->getType(), VDecl->getTypeSourceInfo(), VDecl->getSourceRange(), DirectInit, Init); @@ -11451,8 +11452,9 @@ void Sema::ActOnUninitializedDecl(Decl *RealDecl) { return; } + Expr *TmpInit = nullptr; if (Type->isUndeducedType() && - DeduceVariableDeclarationType(Var, false, nullptr)) + DeduceVariableDeclarationType(Var, false, TmpInit)) return; // C++11 [class.static.data]p3: A static data member can be declared with |