diff options
Diffstat (limited to 'clang/lib/Sema/SemaDeclAttr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclAttr.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp index c08634c7889..4bca3d9fc76 100644 --- a/clang/lib/Sema/SemaDeclAttr.cpp +++ b/clang/lib/Sema/SemaDeclAttr.cpp @@ -1304,6 +1304,22 @@ static void HandleModeAttr(Decl *D, const AttributeList &Attr, Sema &S) { cast<ValueDecl>(D)->setType(NewTy); } +static void HandleNodebugAttr(Decl *d, const AttributeList &Attr, Sema &S) { + // check the attribute arguments. + if (Attr.getNumArgs() > 0) { + S.Diag(Attr.getLoc(), diag::err_attribute_wrong_number_arguments) << 0; + return; + } + FunctionDecl *Fn = dyn_cast<FunctionDecl>(d); + if (!Fn) { + S.Diag(Attr.getLoc(), diag::warn_attribute_wrong_decl_type) + << "nodebug" << "function"; + return; + } + + d->addAttr(new NodebugAttr()); +} + //===----------------------------------------------------------------------===// // Top Level Sema Entry Points //===----------------------------------------------------------------------===// @@ -1355,10 +1371,11 @@ static void ProcessDeclAttribute(Decl *D, const AttributeList &Attr, Sema &S) { case AttributeList::AT_const: HandleConstAttr (D, Attr, S); break; case AttributeList::AT_pure: HandlePureAttr (D, Attr, S); break; case AttributeList::AT_cleanup: HandleCleanupAttr (D, Attr, S); break; + case AttributeList::AT_nodebug: HandleNodebugAttr (D, Attr, S); break; default: #if 0 // TODO: when we have the full set of attributes, warn about unknown ones. - S.Diag(Attr->getLoc(), diag::warn_attribute_ignored) << Attr->getName(); + S.Diag(Attr.getLoc(), diag::warn_attribute_ignored) << Attr.getName(); #endif break; } |
