From 9dc8ae110f4b23df8f42fe6a09087061938a06a7 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Tue, 13 Jul 2010 19:42:44 +0000 Subject: 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 --- lib/AsmParser/LLParser.cpp | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'lib/AsmParser') 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 @@ bool LLParser::ParseNamedMetadata() { return true; SmallVector 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; -- cgit v1.1