Exposed a declarative way to specify that an attribute can be duplicated when merging attributes on a declaration. This replaces some hard-coded functionality from Sema.
llvm-svn: 199677
diff --git a/clang/utils/TableGen/ClangAttrEmitter.cpp b/clang/utils/TableGen/ClangAttrEmitter.cpp
index c1916cb..7caba49 100644
--- a/clang/utils/TableGen/ClangAttrEmitter.cpp
+++ b/clang/utils/TableGen/ClangAttrEmitter.cpp
@@ -1353,6 +1353,9 @@
OS << " virtual bool isLateParsed() const { return "
<< LateParsed << "; }\n";
+ if (R.getValueAsBit("DuplicatesAllowedWhileMerging"))
+ OS << " virtual bool duplicatesAllowed() const { return true; }\n\n";
+
OS << "};\n\n";
}