From e5deb79d0e7f1c81fdc9ae89ed5a4edc9a589581 Mon Sep 17 00:00:00 2001 From: Dmitri Gribenko Date: Mon, 30 Jul 2012 18:05:28 +0000 Subject: Comment parser: don't crash on a completely empty \param followed by a block command git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160975 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/AST/CommentParser.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/AST/CommentParser.cpp') diff --git a/lib/AST/CommentParser.cpp b/lib/AST/CommentParser.cpp index 607ace3546..6d535673f8 100644 --- a/lib/AST/CommentParser.cpp +++ b/lib/AST/CommentParser.cpp @@ -318,9 +318,9 @@ BlockCommandComment *Parser::parseBlockCommand() { if (Tok.is(tok::command) && S.isBlockCommand(Tok.getCommandName())) { // Block command ahead. We can't nest block commands, so pretend that this // command has an empty argument. - ParagraphComment *PC = S.actOnParagraphComment( + ParagraphComment *Paragraph = S.actOnParagraphComment( ArrayRef()); - return S.actOnBlockCommandFinish(BC, PC); + return S.actOnBlockCommandFinish(IsParam ? PC : BC, Paragraph); } if (IsParam || NumArgs > 0) { -- cgit v1.2.1