diff options
Diffstat (limited to 'clang/lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclCXX.cpp | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp index 66d0bf5bd41..bf75773f6d0 100644 --- a/clang/lib/Sema/SemaDeclCXX.cpp +++ b/clang/lib/Sema/SemaDeclCXX.cpp @@ -4223,8 +4223,30 @@ Sema::DeclPtrTy Sema::ActOnNamespaceAliasDef(Scope *S, return DeclPtrTy(); if (R.empty()) { - Diag(NamespaceLoc, diag::err_expected_namespace_name) << SS.getRange(); - return DeclPtrTy(); + if (DeclarationName Corrected = CorrectTypo(R, S, &SS, 0, false, + CTC_NoKeywords, 0)) { + if (R.getAsSingle<NamespaceDecl>() || + R.getAsSingle<NamespaceAliasDecl>()) { + if (DeclContext *DC = computeDeclContext(SS, false)) + Diag(IdentLoc, diag::err_using_directive_member_suggest) + << Ident << DC << Corrected << SS.getRange() + << FixItHint::CreateReplacement(IdentLoc, Corrected.getAsString()); + else + Diag(IdentLoc, diag::err_using_directive_suggest) + << Ident << Corrected + << FixItHint::CreateReplacement(IdentLoc, Corrected.getAsString()); + + Diag(R.getFoundDecl()->getLocation(), diag::note_namespace_defined_here) + << Corrected; + + Ident = Corrected.getAsIdentifierInfo(); + } + } + + if (R.empty()) { + Diag(NamespaceLoc, diag::err_expected_namespace_name) << SS.getRange(); + return DeclPtrTy(); + } } NamespaceAliasDecl *AliasDecl = |
