Add support for empty named metadata too. This isn't particularly
useful, but it is nice for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108262 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 8c4d734..3948071 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -544,20 +544,21 @@
return true;
SmallVector<MDNode *, 8> Elts;
- do {
- // Null is a special case since it is typeless.
- if (EatIfPresent(lltok::kw_null)) {
- Elts.push_back(0);
- continue;
- }
+ if (Lex.getKind() != lltok::rbrace)
+ do {
+ // Null is a special case since it is typeless.
+ if (EatIfPresent(lltok::kw_null)) {
+ Elts.push_back(0);
+ continue;
+ }
- if (ParseToken(lltok::exclaim, "Expected '!' here"))
- return true;
+ if (ParseToken(lltok::exclaim, "Expected '!' here"))
+ return true;
- MDNode *N = 0;
- if (ParseMDNodeID(N)) return true;
- Elts.push_back(N);
- } while (EatIfPresent(lltok::comma));
+ MDNode *N = 0;
+ if (ParseMDNodeID(N)) return true;
+ Elts.push_back(N);
+ } while (EatIfPresent(lltok::comma));
if (ParseToken(lltok::rbrace, "expected end of metadata node"))
return true;