diff options
Diffstat (limited to 'lib/AST/ExprCXX.cpp')
| -rw-r--r-- | lib/AST/ExprCXX.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/AST/ExprCXX.cpp b/lib/AST/ExprCXX.cpp index 14506690e8..b31c448ff0 100644 --- a/lib/AST/ExprCXX.cpp +++ b/lib/AST/ExprCXX.cpp @@ -190,6 +190,18 @@ UnresolvedLookupExpr::Create(ASTContext &C, bool Dependent, return ULE; } +UnresolvedLookupExpr * +UnresolvedLookupExpr::CreateEmpty(ASTContext &C, unsigned NumTemplateArgs) { + std::size_t size = sizeof(UnresolvedLookupExpr); + if (NumTemplateArgs != 0) + size += ExplicitTemplateArgumentList::sizeFor(NumTemplateArgs); + + void *Mem = C.Allocate(size, llvm::alignof<UnresolvedLookupExpr>()); + UnresolvedLookupExpr *E = new (Mem) UnresolvedLookupExpr(EmptyShell()); + E->HasExplicitTemplateArgs = NumTemplateArgs != 0; + return E; +} + OverloadExpr::OverloadExpr(StmtClass K, ASTContext &C, QualType T, bool Dependent, NestedNameSpecifier *Qualifier, SourceRange QRange, DeclarationName Name, |