Pass EC by reference to MemoryBufferMMapFile to return error code.

Patch by Kim Grasman! llvm-svn: 224159
2014-12-12 22:27:53 +00:00 · 2014-12-12 22:27:53 +00:00 · a604d6c84d
parent 53d498bc66
commit a604d6c84d
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Support/MemoryBuffer.cpp
+++ b/llvm/lib/Support/MemoryBuffer.cpp
@ -203,7 +203,7 @@ class MemoryBufferMMapFile : public MemoryBuffer {

 public:
  MemoryBufferMMapFile(bool RequiresNullTerminator, int FD, uint64_t Len,
-                       uint64_t Offset, std::error_code EC)
+                       uint64_t Offset, std::error_code &EC)
      : MFR(FD, sys::fs::mapped_file_region::readonly,
            getLegalMapSize(Len, Offset), getLegalMapOffset(Offset), EC) {
    if (!EC) {