1 files changed, 15 insertions, 18 deletions

diff --git a/lib/Support/ErrorHandling.cpp b/lib/Support/ErrorHandling.cpp
index 4412cb2..56a171c 100644
--- a/lib/Support/ErrorHandling.cpp
+++ b/lib/Support/ErrorHandling.cpp
@@ -1,4 +1,4 @@
-//===- lib/Support/ErrorHandling.cpp - Callbacks for errors -----*- C++ -*-===//
+//===- lib/Support/ErrorHandling.cpp - Callbacks for errors ---------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,9 +7,9 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file defines an API for error handling, it supersedes cerr+abort(), and
-// cerr+exit() style error handling.
-// Callbacks can be registered for these errors through this API.
+// This file defines an API used to indicate fatal error conditions.  Non-fatal
+// errors (most of them) should be handled through LLVMContext.
+//
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ADT/Twine.h"
@@ -19,16 +19,14 @@
 #include "llvm/System/Threading.h"
 #include <cassert>
 #include <cstdlib>
-
 using namespace llvm;
 using namespace std;
 
-static llvm_error_handler_t ErrorHandler = 0;
+static fatal_error_handler_t ErrorHandler = 0;
 static void *ErrorHandlerUserData = 0;
 
-namespace llvm {
-void llvm_install_error_handler(llvm_error_handler_t handler,
-                                void *user_data) {
+void llvm::install_fatal_error_handler(fatal_error_handler_t handler,
+                                       void *user_data) {
   assert(!llvm_is_multithreaded() &&
          "Cannot register error handlers after starting multithreaded mode!\n");
   assert(!ErrorHandler && "Error handler already registered!\n");
@@ -36,19 +34,19 @@ void llvm_install_error_handler(llvm_error_handler_t handler,
   ErrorHandlerUserData = user_data;
 }
 
-void llvm_remove_error_handler() {
+void llvm::remove_fatal_error_handler() {
   ErrorHandler = 0;
 }
 
-void llvm_report_error(const char *reason) {
-  llvm_report_error(Twine(reason));
+void llvm::report_fatal_error(const char *reason) {
+  report_fatal_error(Twine(reason));
 }
 
-void llvm_report_error(const std::string &reason) {
-  llvm_report_error(Twine(reason));
+void llvm::report_fatal_error(const std::string &reason) {
+  report_fatal_error(Twine(reason));
 }
 
-void llvm_report_error(const Twine &reason) {
+void llvm::report_fatal_error(const Twine &reason) {
   if (!ErrorHandler) {
     errs() << "LLVM ERROR: " << reason << "\n";
   } else {
@@ -57,8 +55,8 @@ void llvm_report_error(const Twine &reason) {
   exit(1);
 }
 
-void llvm_unreachable_internal(const char *msg, const char *file,
-                               unsigned line) {
+void llvm::llvm_unreachable_internal(const char *msg, const char *file,
+                                     unsigned line) {
   // This code intentionally doesn't call the ErrorHandler callback, because
   // llvm_unreachable is intended to be used to indicate "impossible"
   // situations, and not legitimate runtime errors.
@@ -70,4 +68,3 @@ void llvm_unreachable_internal(const char *msg, const char *file,
   dbgs() << "!\n";
   abort();
 }
-}