Rename lib/Driver (etc) to lib/Frontend in prep for the *actual*

driver taking lib/Driver.

llvm-svn: 65811

1 files changed, 39 insertions, 0 deletions

diff --git a/clang/lib/Frontend/TextDiagnosticBuffer.cpp b/clang/lib/Frontend/TextDiagnosticBuffer.cpp
new file mode 100644
index 00000000000..a4518ee7e68
--- /dev/null
+++ b/clang/lib/Frontend/TextDiagnosticBuffer.cpp
@@ -0,0 +1,39 @@
+//===--- TextDiagnosticBuffer.cpp - Buffer Text Diagnostics ---------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This is a concrete diagnostic client, which buffers the diagnostic messages.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Frontend/TextDiagnosticBuffer.h"
+#include "llvm/ADT/SmallString.h"
+using namespace clang;
+
+/// HandleDiagnostic - Store the errors, warnings, and notes that are
+/// reported.
+/// 
+void TextDiagnosticBuffer::HandleDiagnostic(Diagnostic::Level Level,
+                                            const DiagnosticInfo &Info) {
+  llvm::SmallString<100> StrC;
+  Info.FormatDiagnostic(StrC);
+  std::string Str(StrC.begin(), StrC.end());
+  switch (Level) {
+  default: assert(0 && "Diagnostic not handled during diagnostic buffering!");
+  case Diagnostic::Note:
+    Notes.push_back(std::make_pair(Info.getLocation(), Str));
+    break;
+  case Diagnostic::Warning:
+    Warnings.push_back(std::make_pair(Info.getLocation(), Str));
+    break;
+  case Diagnostic::Error:
+  case Diagnostic::Fatal:
+    Errors.push_back(std::make_pair(Info.getLocation(), Str));
+    break;
+  }
+}