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| author | Hans Wennborg <hans@hanshq.net> | 2014-05-30 16:59:42 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2014-05-30 16:59:42 +0000 |
| commit | 6ecc88615e99eaac5bfeb28207416e93118bbfa7 (patch) | |
| tree | f3459218160cf8abc5e33cb4b6739ad0db0a57d1 /lib/Sema/SemaExpr.cpp | |
| parent | f6da0fd888382d274bbb0bfceab4724c701b4922 (diff) | |
| download | clang-6ecc88615e99eaac5bfeb28207416e93118bbfa7.tar.gz clang-6ecc88615e99eaac5bfeb28207416e93118bbfa7.tar.bz2 clang-6ecc88615e99eaac5bfeb28207416e93118bbfa7.tar.xz | |
Start adding support for dllimport/dllexport on classes (PR11170)
This implements the central part of support for dllimport/dllexport on
classes: allowing the attribute on class declarations, inheriting it
to class members, and forcing emission of exported members. It's based
on Nico Rieck's patch from http://reviews.llvm.org/D1099.
This patch doesn't propagate dllexport to bases that are template
specializations, which is an interesting problem. It also doesn't
look at the rules when redeclaring classes with different attributes,
I'd like to do that separately.
Differential Revision: http://reviews.llvm.org/D3877
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@209908 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index be00c0e8b3..d767b3c8e7 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -11284,7 +11284,7 @@ void Sema::MarkFunctionReferenced(SourceLocation Loc, FunctionDecl *Func) { Constructor = cast<CXXConstructorDecl>(Constructor->getFirstDecl()); if (Constructor->isDefaulted() && !Constructor->isDeleted()) { if (Constructor->isDefaultConstructor()) { - if (Constructor->isTrivial()) + if (Constructor->isTrivial() && !Constructor->hasAttr<DLLExportAttr>()) return; DefineImplicitDefaultConstructor(Loc, Constructor); } else if (Constructor->isCopyConstructor()) { |