Add -Wshadow to the gcc command line options used when compiling the binutils.

Fix up all warnings generated by the addition of this switch.

2 files changed, 9 insertions, 5 deletions

diff --git a/elfcpp/ChangeLog b/elfcpp/ChangeLog
index ca6b78b..c9ca9f5 100644
--- a/elfcpp/ChangeLog
+++ b/elfcpp/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-11  Nick Clifton  <nickc@redhat.com>
+
+	* elfcpp_file.h: Fix shadowed variable warnings.
+
 2009-12-10  Doug Kwan  <dougkwan@google.com>
 
 	* arm.h: New enums for EABI object attribute tags and values.
diff --git a/elfcpp/elfcpp_file.h b/elfcpp/elfcpp_file.h
index 8dd7ad5..d7650d6 100644
--- a/elfcpp/elfcpp_file.h
+++ b/elfcpp/elfcpp_file.h
@@ -449,10 +449,10 @@ template<int size, bool big_endian, typename File>
 unsigned int
 Elf_file<size, big_endian, File>::find_section_by_type(unsigned int type)
 {
-  unsigned int shnum = this->shnum();
+  unsigned int tshnum = this->shnum();
   typename File::View v(this->file_->view(this->shoff_,
-					  This::shdr_size * shnum));
-  for (unsigned int i = 0; i < shnum; i++)
+					  This::shdr_size * tshnum));
+  for (unsigned int i = 0; i < tshnum; i++)
     {
       Ef_shdr shdr(v.data() + This::shdr_size * i);
       if (shdr.get_sh_type() == type)
@@ -494,8 +494,8 @@ Elf_file<size, big_endian, File>::section_name(unsigned int shndx)
   off_t shstr_off;
   typename Elf_types<size>::Elf_WXword shstr_size;
   {
-    const unsigned int shstrndx = this->shstrndx_;
-    typename File::View v(file->view(this->section_header_offset(shstrndx),
+    const unsigned int fshstrndx = this->shstrndx_;
+    typename File::View v(file->view(this->section_header_offset(fshstrndx),
 				     This::shdr_size));
     Ef_shdr shstr_shdr(v.data());
     shstr_off = shstr_shdr.get_sh_offset();