diff options
| author | John McCall <rjmccall@apple.com> | 2010-10-19 01:40:49 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-10-19 01:40:49 +0000 |
| commit | 9a34edb710917798aa30263374f624f13b594605 (patch) | |
| tree | 5486e43a24ba1dc28b8c76b65903912f8ffb9e74 /lib/Parse/ParseDeclCXX.cpp | |
| parent | eada35c933d8560a5d87741438a610d13d6e11d3 (diff) | |
Redirect templated friend class decls to a new Sema callback and
construct an unsupported friend when there's a friend with a templated
scope specifier. Fixes a consistency crash, rdar://problem/8540527
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116786 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Parse/ParseDeclCXX.cpp')
| -rw-r--r-- | lib/Parse/ParseDeclCXX.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/Parse/ParseDeclCXX.cpp b/lib/Parse/ParseDeclCXX.cpp index 8fed447bc2..ce227c6ff2 100644 --- a/lib/Parse/ParseDeclCXX.cpp +++ b/lib/Parse/ParseDeclCXX.cpp @@ -947,6 +947,15 @@ void Parser::ParseClassSpecifier(tok::TokenKind TagTokKind, TemplateInfo.TemplateLoc, TagType, StartLoc, SS, Name, NameLoc, AttrList); + } else if (TUK == Sema::TUK_Friend && + TemplateInfo.Kind != ParsedTemplateInfo::NonTemplate) { + TagOrTempResult = + Actions.ActOnTemplatedFriendTag(getCurScope(), DS.getFriendSpecLoc(), + TagType, StartLoc, SS, + Name, NameLoc, AttrList, + MultiTemplateParamsArg(Actions, + TemplateParams? &(*TemplateParams)[0] : 0, + TemplateParams? TemplateParams->size() : 0)); } else { if (TemplateInfo.Kind == ParsedTemplateInfo::ExplicitInstantiation && TUK == Sema::TUK_Definition) { @@ -956,8 +965,8 @@ void Parser::ParseClassSpecifier(tok::TokenKind TagTokKind, bool IsDependent = false; // Declaration or definition of a class type - TagOrTempResult = Actions.ActOnTag(getCurScope(), TagType, TUK, StartLoc, SS, - Name, NameLoc, AttrList, AS, + TagOrTempResult = Actions.ActOnTag(getCurScope(), TagType, TUK, StartLoc, + SS, Name, NameLoc, AttrList, AS, MultiTemplateParamsArg(Actions, TemplateParams? &(*TemplateParams)[0] : 0, TemplateParams? TemplateParams->size() : 0), @@ -966,9 +975,11 @@ void Parser::ParseClassSpecifier(tok::TokenKind TagTokKind, // If ActOnTag said the type was dependent, try again with the // less common call. - if (IsDependent) + if (IsDependent) { + assert(TUK == Sema::TUK_Reference || TUK == Sema::TUK_Friend); TypeResult = Actions.ActOnDependentTag(getCurScope(), TagType, TUK, SS, Name, StartLoc, NameLoc); + } } // If there is a body, parse it and inform the actions module. |