From: John McCall <rjmccall@apple.com>
Date: Sun, 29 Aug 2010 01:09:54 +0000 (+0000)
Subject: Complain if a __pragma isn't terminated.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3da92a9d21f707c164797dd967ba894b2282b343;p=clang

Complain if a __pragma isn't terminated.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112392 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/DiagnosticLexKinds.td b/include/clang/Basic/DiagnosticLexKinds.td
index 08ba1c43cc..07f53d9867 100644
--- a/include/clang/Basic/DiagnosticLexKinds.td
+++ b/include/clang/Basic/DiagnosticLexKinds.td
@@ -51,6 +51,7 @@ def err_empty_character : Error<"empty character constant">;
 def err_unterminated_block_comment : Error<"unterminated /* comment">;
 def err_invalid_character_to_charify : Error<
   "invalid argument to convert to character">;
+def err_unterminated___pragma : Error<"missing terminating ')' character">;
 
 def err_conflict_marker : Error<"version control conflict marker in file">;
 
diff --git a/lib/Lex/Pragma.cpp b/lib/Lex/Pragma.cpp
index af676670d1..de713ebae6 100644
--- a/lib/Lex/Pragma.cpp
+++ b/lib/Lex/Pragma.cpp
@@ -202,6 +202,11 @@ void Preprocessor::HandleMicrosoft__pragma(Token &Tok) {
     Lex(Tok);
   }
 
+  if (Tok.is(tok::eof)) {
+    Diag(PragmaLoc, diag::err_unterminated___pragma);
+    return;
+  }
+
   // Build the pragma string.
   std::string StrVal = " ";
   for (llvm::SmallVector<Token, 32>::iterator I =