Fix ParagraphComment::isWhitespace(): a paragraph without a non-whitespace
TextComment node was considered whitespace even if it contained other child
nodes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160474 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Comment.cpp b/lib/AST/Comment.cpp
index f3f4d9b..82dbed4 100644
--- a/lib/AST/Comment.cpp
+++ b/lib/AST/Comment.cpp
@@ -116,7 +116,8 @@
if (const TextComment *TC = dyn_cast<TextComment>(*I)) {
if (!TC->isWhitespace())
return false;
- }
+ } else
+ return false;
}
return true;
}
diff --git a/test/Sema/warn-documentation.cpp b/test/Sema/warn-documentation.cpp
index f128718..aec914a 100644
--- a/test/Sema/warn-documentation.cpp
+++ b/test/Sema/warn-documentation.cpp
@@ -104,6 +104,9 @@
/// \brief Aaa
int test_block_command5(int);
+/// \brief \c Aaa
+int test_block_command6(int);
+
// expected-warning@+1 {{'\param' command used in a comment that is not attached to a function declaration}}
/// \param a Blah blah.
int test_param1;