Fix indentation in std::basic_filebuf member functions

	* include/bits/fstream.tcc (basic_filebuf::xsgetn)
	(basic_filebuf::xsputn, basic_filebuf::seekoff): Fix indentation.

From-SVN: r250353

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a6ed3c9b732f8ed1362d940c723cd084b6f4bb31..9ac3fcaf79ef479a316d4b5a52d18355513557e4 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,5 +1,8 @@
 2017-07-19  Jonathan Wakely  <jwakely@redhat.com>
 
+       * include/bits/fstream.tcc (basic_filebuf::xsgetn)
+       (basic_filebuf::xsputn, basic_filebuf::seekoff): Fix indentation.
+
        * testsuite/util/testsuite_iterators.h: Fix indentation.
 
        * testsuite/27_io/basic_filebuf/sgetn/char/81395.cc: Add dg-require.

diff --git a/libstdc++-v3/include/bits/fstream.tcc b/libstdc++-v3/include/bits/fstream.tcc
index ef51a8409fc7a62820a950aaf12e5cfef12f2a30..12ea977b997445cbc954d643c380691527656f59 100644 (file)
--- a/libstdc++-v3/include/bits/fstream.tcc
+++ b/libstdc++-v3/include/bits/fstream.tcc
@@ -649,11 +649,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
        }
       else if (_M_writing)
        {
-         if (overflow() == traits_type::eof())
-           return __ret;
-         _M_set_buffer(-1);
-         _M_writing = false;
-       }
+         if (overflow() == traits_type::eof())
+           return __ret;
+         _M_set_buffer(-1);
+         _M_writing = false;
+       }
  
       // Optimization in the always_noconv() case, to be generalized in the
       // future: when __n > __buflen we read directly instead of using the
@@ -662,57 +662,55 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       const streamsize __buflen = _M_buf_size > 1 ? _M_buf_size - 1 : 1;
  
       if (__n > __buflen && __check_facet(_M_codecvt).always_noconv()
-          && __testin)
-        {
-          // First, copy the chars already present in the buffer.
-          const streamsize __avail = this->egptr() - this->gptr();
-          if (__avail != 0)
-            {
-              traits_type::copy(__s, this->gptr(), __avail);
-              __s += __avail;
-              this->setg(this->eback(), this->gptr() + __avail,
-                         this->egptr());
-              __ret += __avail;
-              __n -= __avail;
-            }
- 
-          // Need to loop in case of short reads (relatively common
-          // with pipes).
-          streamsize __len;
-          for (;;)
-            {
-              __len = _M_file.xsgetn(reinterpret_cast<char*>(__s),
-                                     __n);
-              if (__len == -1)
-                __throw_ios_failure(__N("basic_filebuf::xsgetn "
-                                        "error reading the file"));
-              if (__len == 0)
-                break;
- 
-              __n -= __len;
-              __ret += __len;
-              if (__n == 0)
-                break;
+         && __testin)
+       {
+         // First, copy the chars already present in the buffer.
+         const streamsize __avail = this->egptr() - this->gptr();
+         if (__avail != 0)
+           {
+             traits_type::copy(__s, this->gptr(), __avail);
+             __s += __avail;
+             this->setg(this->eback(), this->gptr() + __avail, this->egptr());
+             __ret += __avail;
+             __n -= __avail;
+           }
  
-              __s += __len;
-            }
+         // Need to loop in case of short reads (relatively common
+         // with pipes).
+         streamsize __len;
+         for (;;)
+           {
+             __len = _M_file.xsgetn(reinterpret_cast<char*>(__s), __n);
+             if (__len == -1)
+               __throw_ios_failure(__N("basic_filebuf::xsgetn "
+                                       "error reading the file"));
+             if (__len == 0)
+               break;
  
-          if (__n == 0)
-            {
-              // Set _M_reading. Buffer is already in initial 'read' mode.
-              _M_reading = true;
-            }
-          else if (__len == 0)
-            {
-              // If end of file is reached, set 'uncommitted'
-              // mode, thus allowing an immediate write without
-              // an intervening seek.
-              _M_set_buffer(-1);
-              _M_reading = false;
-            }
-        }
+             __n -= __len;
+             __ret += __len;
+             if (__n == 0)
+               break;
+
+             __s += __len;
+           }
+
+         if (__n == 0)
+           {
+             // Set _M_reading. Buffer is already in initial 'read' mode.
+             _M_reading = true;
+           }
+         else if (__len == 0)
+           {
+             // If end of file is reached, set 'uncommitted'
+             // mode, thus allowing an immediate write without
+             // an intervening seek.
+             _M_set_buffer(-1);
+             _M_reading = false;
+           }
+       }
       else
-        __ret += __streambuf_type::xsgetn(__s, __n);
+       __ret += __streambuf_type::xsgetn(__s, __n);
  
       return __ret;
     }
@@ -729,7 +727,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       const bool __testout = (_M_mode & ios_base::out
                              || _M_mode & ios_base::app);
       if (__check_facet(_M_codecvt).always_noconv()
-          && __testout && !_M_reading)
+         && __testout && !_M_reading)
        {
          // Measurement would reveal the best choice.
          const streamsize __chunk = 1ul << 10;
@@ -839,8 +837,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
              if (_M_writing)
                __computed_off = this->pptr() - this->pbase();
              
-             off_type __file_off = _M_file.seekoff(0, ios_base::cur);
-             if (__file_off != off_type(-1))
+             off_type __file_off = _M_file.seekoff(0, ios_base::cur);
+             if (__file_off != off_type(-1))
                {
                  __ret = __file_off + __computed_off;
                  __ret.state(__state);