2011-02-28 Michael Snyder <msnyder@vmware.com>
* dwarf2read.c (dw2_get_file_names): Discard unused value. (dwarf2_add_typedef): Delete unused variable. (read_namespace): Ditto. (dwarf_decode_macros): Ditto.
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@ -1,5 +1,10 @@
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2011-02-28 Michael Snyder <msnyder@vmware.com>
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* dwarf2read.c (dw2_get_file_names): Discard unused value.
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(dwarf2_add_typedef): Delete unused variable.
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(read_namespace): Ditto.
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(dwarf_decode_macros): Ditto.
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* m2-lang.c (evaluate_subexp_modula2): Discard unused variable.
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* opencl-lang.c (evaluate_subexp_opencl): Discard unused value.
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@ -2172,7 +2172,7 @@ dw2_get_file_names (struct objfile *objfile,
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if (this_cu->from_debug_types)
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info_ptr += 8 /*signature*/ + cu.header.offset_size;
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init_cu_die_reader (&reader_specs, &cu);
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info_ptr = read_full_die (&reader_specs, &comp_unit_die, info_ptr,
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read_full_die (&reader_specs, &comp_unit_die, info_ptr,
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&has_children);
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lh = NULL;
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@ -6425,7 +6425,6 @@ dwarf2_add_typedef (struct field_info *fip, struct die_info *die,
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struct dwarf2_cu *cu)
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{
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struct objfile *objfile = cu->objfile;
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struct gdbarch *gdbarch = get_objfile_arch (objfile);
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struct typedef_field_list *new_field;
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struct attribute *attr;
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struct typedef_field *fp;
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@ -7590,7 +7589,6 @@ static void
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read_namespace (struct die_info *die, struct dwarf2_cu *cu)
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{
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struct objfile *objfile = cu->objfile;
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const char *name;
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int is_anonymous;
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/* Add a symbol associated to this if we haven't seen the namespace
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@ -7604,7 +7602,7 @@ read_namespace (struct die_info *die, struct dwarf2_cu *cu)
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type = read_type_die (die, cu);
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new_symbol (die, type, cu);
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name = namespace_name (die, &is_anonymous, cu);
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namespace_name (die, &is_anonymous, cu);
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if (is_anonymous)
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{
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const char *previous_prefix = determine_prefix (die, cu);
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@ -14327,11 +14325,10 @@ dwarf_decode_macros (struct line_header *lh, unsigned int offset,
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{
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unsigned int bytes_read;
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int constant;
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char *string;
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constant = read_unsigned_leb128 (abfd, mac_ptr, &bytes_read);
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mac_ptr += bytes_read;
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string = read_direct_string (abfd, mac_ptr, &bytes_read);
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read_direct_string (abfd, mac_ptr, &bytes_read);
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mac_ptr += bytes_read;
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/* We don't recognize any vendor extensions. */
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