diff options
Diffstat (limited to 'clang/lib/Sema')
| -rw-r--r-- | clang/lib/Sema/SemaCXXScopeSpec.cpp | 2 | ||||
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 3 | ||||
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 6 |
3 files changed, 11 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaCXXScopeSpec.cpp b/clang/lib/Sema/SemaCXXScopeSpec.cpp index 57471de78d3..6da4d2a2619 100644 --- a/clang/lib/Sema/SemaCXXScopeSpec.cpp +++ b/clang/lib/Sema/SemaCXXScopeSpec.cpp @@ -480,6 +480,8 @@ bool Sema::BuildCXXNestedNameSpecifier(Scope *S, NestedNameSpecInfo &IdInfo, bool ErrorRecoveryLookup, bool *IsCorrectedToColon, bool OnlyNamespace) { + if (IdInfo.Identifier->isEditorPlaceholder()) + return true; LookupResult Found(*this, IdInfo.Identifier, IdInfo.IdentifierLoc, OnlyNamespace ? LookupNamespaceName : LookupNestedNameSpecifierName); diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index 075e87b75cd..f3ffcf5d696 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -628,6 +628,9 @@ void Sema::DiagnoseUnknownTypeName(IdentifierInfo *&II, CXXScopeSpec *SS, ParsedType &SuggestedType, bool AllowClassTemplates) { + // Don't report typename errors for editor placeholders. + if (II->isEditorPlaceholder()) + return; // We don't have anything to suggest (yet). SuggestedType = nullptr; diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index bb174521c72..5a56f709377 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -2129,6 +2129,12 @@ Sema::ActOnIdExpression(Scope *S, CXXScopeSpec &SS, IdentifierInfo *II = Name.getAsIdentifierInfo(); SourceLocation NameLoc = NameInfo.getLoc(); + if (II && II->isEditorPlaceholder()) { + // FIXME: When typed placeholders are supported we can create a typed + // placeholder expression node. + return ExprError(); + } + // C++ [temp.dep.expr]p3: // An id-expression is type-dependent if it contains: // -- an identifier that was declared with a dependent type, |
