From 104af0619eebcbae8ba1cb5d640912b72a0c155a Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Tue, 12 Apr 2011 00:03:13 +0000 Subject: To avoid printing out multiple error messages for cases like: .long 80+08 go ahead and assume that if we've got an Error token that we handled it already. Otherwise if it's a token we can't handle then go ahead and return the default error. llvm-svn: 129322 --- llvm/lib/MC/MCParser/AsmParser.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'llvm/lib/MC') diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp index 8af4ac62e22..418b5101514 100644 --- a/llvm/lib/MC/MCParser/AsmParser.cpp +++ b/llvm/lib/MC/MCParser/AsmParser.cpp @@ -539,6 +539,9 @@ bool AsmParser::ParsePrimaryExpr(const MCExpr *&Res, SMLoc &EndLoc) { switch (Lexer.getKind()) { default: return TokError("unknown token in expression"); + // If we have an error assume that we've already handled it. + case AsmToken::Error: + return true; case AsmToken::Exclaim: Lex(); // Eat the operator. if (ParsePrimaryExpr(Res, EndLoc)) -- cgit v1.2.3