Get rid of exceptions in llvmc.

llvmc can be now compiled with llvm-gcc on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109215 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 13 deletions

diff --git a/include/llvm/CompilerDriver/Error.h b/include/llvm/CompilerDriver/Error.h
index fa678cfbfb..0233929616 100644
--- a/include/llvm/CompilerDriver/Error.h
+++ b/include/llvm/CompilerDriver/Error.h
@@ -7,29 +7,27 @@
 //
 //===----------------------------------------------------------------------===//
 //
-//  Exception classes for llvmc.
+//  Error handling.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_INCLUDE_COMPILER_DRIVER_ERROR_H
 #define LLVM_INCLUDE_COMPILER_DRIVER_ERROR_H
 
-#include <stdexcept>
+#include "llvm/Support/raw_ostream.h"
 
-namespace llvmc {
+#include <string>
 
-  /// error_code - This gets thrown during the compilation process if a tool
-  /// invocation returns a non-zero exit code.
-  class error_code: public std::runtime_error {
-    int Code_;
-  public:
-    error_code (int c)
-      : std::runtime_error("Tool returned error code"), Code_(c)
-    {}
+namespace llvmc {
 
-    int code() const { return Code_; }
-  };
+  inline void PrintError(const char* Err) {
+    extern const char* ProgramName;
+    llvm::errs() << ProgramName << ": " << Err << '\n';
+  }
 
+  inline void PrintError(const std::string& Err) {
+    PrintError(Err.c_str());
+  }
 }
 
 #endif // LLVM_INCLUDE_COMPILER_DRIVER_ERROR_H