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| author | Dmitri Gribenko <gribozavr@gmail.com> | 2012-12-19 17:34:55 +0000 |
|---|---|---|
| committer | Dmitri Gribenko <gribozavr@gmail.com> | 2012-12-19 17:34:55 +0000 |
| commit | ca57ccdf480fc002202c74011bdf14687f164a5a (patch) | |
| tree | 9be30d1c6db4950f2efcda8d72c7e9868fa49588 | |
| parent | d7ebf3eead93232af7c7f0d30385a1f4c890f904 (diff) | |
Fix PR14591: Windows newlines in doxygen comments cause failed assertion in
TextDiagnostic
Patch by Janusz Chorko.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170566 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/AST/CommentParser.cpp | 3 | ||||
| -rw-r--r-- | test/Sema/warn-documentation-crlf.c | 13 |
2 files changed, 14 insertions, 2 deletions
diff --git a/lib/AST/CommentParser.cpp b/lib/AST/CommentParser.cpp index 7113f140eb..a7ba013efc 100644 --- a/lib/AST/CommentParser.cpp +++ b/lib/AST/CommentParser.cpp @@ -175,8 +175,7 @@ public: memcpy(TextPtr, WordText.c_str(), Length + 1); StringRef Text = StringRef(TextPtr, Length); - formTokenWithChars(Tok, Loc, WordBegin, - Pos.BufferPtr - WordBegin, Text); + formTokenWithChars(Tok, Loc, WordBegin, Length, Text); return true; } diff --git a/test/Sema/warn-documentation-crlf.c b/test/Sema/warn-documentation-crlf.c new file mode 100644 index 0000000000..99c0714efa --- /dev/null +++ b/test/Sema/warn-documentation-crlf.c @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 -fsyntax-only -Wdocumentation %s
+// The run line does not have '-verify' because we were crashing while printing
+// the diagnostic.
+
+// This file has DOS-style line endings (CR LF). Please don't change it to
+// Unix-style LF!
+
+// PR14591. Check that we don't crash on this.
+/**
+ * @param abc
+ */
+void nocrash1(int qwerty);
+
|