[NFC][libc++abi] Remove trailing whitespace from sources

llvm-svn: 373379

1 files changed, 35 insertions, 35 deletions

diff --git a/libcxxabi/src/cxa_vector.cpp b/libcxxabi/src/cxa_vector.cpp
index 3237b1df523d..cc358f05e005 100644
--- a/libcxxabi/src/cxa_vector.cpp
+++ b/libcxxabi/src/cxa_vector.cpp
@@ -4,10 +4,10 @@
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-//  
+//
 //  This file implements the "Array Construction and Destruction APIs"
 //  https://itanium-cxx-abi.github.io/cxx-abi/abi.html#array-ctor
-//  
+//
 //===----------------------------------------------------------------------===//
 
 #include "cxxabi.h"
@@ -51,27 +51,27 @@ namespace {
     class st_heap_block2 {
     public:
         typedef void (*dealloc_f)(void *);
-        
-        st_heap_block2 ( dealloc_f dealloc, void *ptr ) 
+
+        st_heap_block2 ( dealloc_f dealloc, void *ptr )
             : dealloc_ ( dealloc ), ptr_ ( ptr ), enabled_ ( true ) {}
         ~st_heap_block2 () { if ( enabled_ ) dealloc_ ( ptr_ ) ; }
         void release () { enabled_ = false; }
-    
+
     private:
         dealloc_f dealloc_;
         void *ptr_;
         bool enabled_;
     };
-    
+
     class st_heap_block3 {
     public:
         typedef void (*dealloc_f)(void *, size_t);
-        
-        st_heap_block3 ( dealloc_f dealloc, void *ptr, size_t size ) 
+
+        st_heap_block3 ( dealloc_f dealloc, void *ptr, size_t size )
             : dealloc_ ( dealloc ), ptr_ ( ptr ), size_ ( size ), enabled_ ( true ) {}
         ~st_heap_block3 () { if ( enabled_ ) dealloc_ ( ptr_, size_ ) ; }
         void release () { enabled_ = false; }
-    
+
     private:
         dealloc_f dealloc_;
         void *ptr_;
@@ -82,17 +82,17 @@ namespace {
     class st_cxa_cleanup {
     public:
         typedef void (*destruct_f)(void *);
-        
+
         st_cxa_cleanup ( void *ptr, size_t &idx, size_t element_size, destruct_f destructor )
-            : ptr_ ( ptr ), idx_ ( idx ), element_size_ ( element_size ), 
+            : ptr_ ( ptr ), idx_ ( idx ), element_size_ ( element_size ),
                 destructor_ ( destructor ), enabled_ ( true ) {}
         ~st_cxa_cleanup () {
-            if ( enabled_ ) 
+            if ( enabled_ )
                 __cxa_vec_cleanup ( ptr_, idx_, element_size_, destructor_ );
             }
-        
+
         void release () { enabled_ = false; }
-    
+
     private:
         void *ptr_;
         size_t &idx_;
@@ -100,7 +100,7 @@ namespace {
         destruct_f destructor_;
         bool enabled_;
     };
-    
+
     class st_terminate {
     public:
         st_terminate ( bool enabled = true ) : enabled_ ( enabled ) {}
@@ -164,13 +164,13 @@ size_t calculate_allocation_size_or_throw(size_t element_count,
 extern "C" {
 
 // Equivalent to
-// 
+//
 //   __cxa_vec_new2(element_count, element_size, padding_size, constructor,
 //                  destructor, &::operator new[], &::operator delete[])
 _LIBCXXABI_FUNC_VIS void *
 __cxa_vec_new(size_t element_count, size_t element_size, size_t padding_size,
               void (*constructor)(void *), void (*destructor)(void *)) {
-    return __cxa_vec_new2 ( element_count, element_size, padding_size, 
+    return __cxa_vec_new2 ( element_count, element_size, padding_size,
         constructor, destructor, &::operator new [], &::operator delete [] );
 }
 
@@ -180,16 +180,16 @@ __cxa_vec_new(size_t element_count, size_t element_size, size_t padding_size,
 // the array preceded by the specified padding, initialize the cookie if
 // the padding is non-zero, and call the given constructor on each element.
 // Return the address of the array proper, after the padding.
-// 
+//
 // If alloc throws an exception, rethrow the exception. If alloc returns
 // NULL, return NULL. If the constructor throws an exception, call
 // destructor for any already constructed elements, and rethrow the
 // exception. If the destructor throws an exception, call std::terminate.
-// 
+//
 // The constructor may be NULL, in which case it must not be called. If the
 // padding_size is zero, the destructor may be NULL; in that case it must
 // not be called.
-// 
+//
 // Neither alloc nor dealloc may be NULL.
 _LIBCXXABI_FUNC_VIS void *
 __cxa_vec_new2(size_t element_count, size_t element_size, size_t padding_size,
@@ -208,12 +208,12 @@ __cxa_vec_new2(size_t element_count, size_t element_size, size_t padding_size,
             vec_base += padding_size;
             __set_element_count ( vec_base, element_count );
         }
-            
+
     //  Construct the elements
         __cxa_vec_ctor ( vec_base, element_count, element_size, constructor, destructor );
         heap.release ();    // We're good!
     }
-    
+
     return vec_base;
 }
 
@@ -237,16 +237,16 @@ __cxa_vec_new3(size_t element_count, size_t element_size, size_t padding_size,
             vec_base += padding_size;
             __set_element_count ( vec_base, element_count );
         }
-            
+
     //  Construct the elements
         __cxa_vec_ctor ( vec_base, element_count, element_size, constructor, destructor );
         heap.release ();    // We're good!
     }
-    
+
     return vec_base;
 }
- 
- 
+
+
 // Given the (data) addresses of a destination and a source array, an
 // element count and an element size, call the given copy constructor to
 // copy each element from the source array to the destination array. The
@@ -266,9 +266,9 @@ _LIBCXXABI_FUNC_VIS void __cxa_vec_cctor(void *dest_array, void *src_array,
         size_t idx = 0;
         char *src_ptr  = static_cast<char *>(src_array);
         char *dest_ptr = static_cast<char *>(dest_array);
-        st_cxa_cleanup cleanup ( dest_array, idx, element_size, destructor );        
+        st_cxa_cleanup cleanup ( dest_array, idx, element_size, destructor );
 
-        for ( idx = 0; idx < element_count; 
+        for ( idx = 0; idx < element_count;
                     ++idx, src_ptr += element_size, dest_ptr += element_size )
             constructor ( dest_ptr, src_ptr );
         cleanup.release ();     // We're good!
@@ -289,8 +289,8 @@ __cxa_vec_ctor(void *array_address, size_t element_count, size_t element_size,
     if ( NULL != constructor ) {
         size_t idx;
         char *ptr = static_cast <char *> ( array_address );
-        st_cxa_cleanup cleanup ( array_address, idx, element_size, destructor );        
-        
+        st_cxa_cleanup cleanup ( array_address, idx, element_size, destructor );
+
     //  Construct the elements
         for ( idx = 0; idx < element_count; ++idx, ptr += element_size )
             constructor ( ptr );
@@ -311,7 +311,7 @@ _LIBCXXABI_FUNC_VIS void __cxa_vec_dtor(void *array_address,
     if ( NULL != destructor ) {
         char *ptr = static_cast <char *> (array_address);
         size_t idx = element_count;
-        st_cxa_cleanup cleanup ( array_address, idx, element_size, destructor );        
+        st_cxa_cleanup cleanup ( array_address, idx, element_size, destructor );
         {
             st_terminate exception_guard (__cxa_uncaught_exception ());
             ptr +=  element_count * element_size;   // one past the last element
@@ -338,7 +338,7 @@ _LIBCXXABI_FUNC_VIS void __cxa_vec_cleanup(void *array_address,
         char *ptr = static_cast <char *> (array_address);
         size_t idx = element_count;
         st_terminate exception_guard;
-        
+
         ptr += element_count * element_size;    // one past the last element
         while ( idx-- > 0 ) {
             ptr -= element_size;
@@ -359,7 +359,7 @@ _LIBCXXABI_FUNC_VIS void __cxa_vec_cleanup(void *array_address,
 // throws a second exception, call terminate(). If padding_size is 0, the
 // destructor pointer must be NULL. If the destructor pointer is NULL, no
 // destructor call is to be made.
-// 
+//
 // The intent of this function is to permit an implementation to call this
 // function when confronted with an expression of the form delete[] p in
 // the source code, provided that the default deallocation function can be
@@ -387,9 +387,9 @@ __cxa_vec_delete2(void *array_address, size_t element_size, size_t padding_size,
         char *vec_base   = static_cast <char *> (array_address);
         char *heap_block = vec_base - padding_size;
         st_heap_block2 heap ( dealloc, heap_block );
-        
+
         if ( 0 != padding_size && NULL != destructor ) // call the destructors
-            __cxa_vec_dtor ( array_address, __get_element_count ( vec_base ), 
+            __cxa_vec_dtor ( array_address, __get_element_count ( vec_base ),
                                     element_size, destructor );
     }
 }