Dropped the parentheses for #pragma message and its kin in the -E output generator.

This was a suggestion by Jordan Rose since the documented format for these pragmas is without the parentheses.  At the same time, I've increased test coverage too for the preprocessed output.

llvm-svn: 179771

1 files changed, 3 insertions, 5 deletions

diff --git a/clang/lib/Frontend/PrintPreprocessedOutput.cpp b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
index 61f2b9e2884..6d7a1db7379 100644
--- a/clang/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -419,13 +419,13 @@ void PrintPPOutputPPCallbacks::PragmaMessage(SourceLocation Loc,
     OS << Namespace << ' ';
   switch (Kind) {
     case PMK_Message:
-      OS << "message(\"";
+      OS << "message \"";
       break;
     case PMK_Warning:
-      OS << "warning(\"";
+      OS << "warning \"";
       break;
     case PMK_Error:
-      OS << "error(\"";
+      OS << "error \"";
       break;
   }
 
@@ -440,8 +440,6 @@ void PrintPPOutputPPCallbacks::PragmaMessage(SourceLocation Loc,
          << (char)('0'+ ((Char >> 0) & 7));
   }
   OS << '"';
-
-  OS << ')';
   setEmittedDirectiveOnThisLine();
 }