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-rw-r--r--gcc/ChangeLog6
-rw-r--r--gcc/dwarf2out.c40
-rw-r--r--gcc/stor-layout.c3
3 files changed, 7 insertions, 42 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a148ee0..3246378 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
2017-07-13 Martin Liska <mliska@suse.cz>
+ * dwarf2out.c (gen_pointer_type_die): Remove dead code.
+ (gen_reference_type_die): Likewise.
+ * stor-layout.c: Remove Pascal-related comment.
+
+2017-07-13 Martin Liska <mliska@suse.cz>
+
* opts.c (finish_options): Add quotes to error messages.
(parse_sanitizer_options): Likewise.
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 5a57b93..e4e776f 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -23305,46 +23305,6 @@ gen_field_die (tree decl, struct vlr_context *ctx, dw_die_ref context_die)
equate_decl_number_to_die (decl, decl_die);
}
-#if 0
-/* Don't generate either pointer_type DIEs or reference_type DIEs here.
- Use modified_type_die instead.
- We keep this code here just in case these types of DIEs may be needed to
- represent certain things in other languages (e.g. Pascal) someday. */
-
-static void
-gen_pointer_type_die (tree type, dw_die_ref context_die)
-{
- dw_die_ref ptr_die
- = new_die (DW_TAG_pointer_type, scope_die_for (type, context_die), type);
-
- equate_type_number_to_die (type, ptr_die);
- add_type_attribute (ptr_die, TREE_TYPE (type), TYPE_UNQUALIFIED, false,
- context_die);
- add_AT_unsigned (mod_type_die, DW_AT_byte_size, PTR_SIZE);
-}
-
-/* Don't generate either pointer_type DIEs or reference_type DIEs here.
- Use modified_type_die instead.
- We keep this code here just in case these types of DIEs may be needed to
- represent certain things in other languages (e.g. Pascal) someday. */
-
-static void
-gen_reference_type_die (tree type, dw_die_ref context_die)
-{
- dw_die_ref ref_die, scope_die = scope_die_for (type, context_die);
-
- if (TYPE_REF_IS_RVALUE (type) && dwarf_version >= 4)
- ref_die = new_die (DW_TAG_rvalue_reference_type, scope_die, type);
- else
- ref_die = new_die (DW_TAG_reference_type, scope_die, type);
-
- equate_type_number_to_die (type, ref_die);
- add_type_attribute (ref_die, TREE_TYPE (type), TYPE_UNQUALIFIED, false,
- context_die);
- add_AT_unsigned (mod_type_die, DW_AT_byte_size, PTR_SIZE);
-}
-#endif
-
/* Generate a DIE for a pointer to a member type. TYPE can be an
OFFSET_TYPE, for a pointer to data member, or a RECORD_TYPE, for a
pointer to member function. */
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c
index 1574e43..f733b1e 100644
--- a/gcc/stor-layout.c
+++ b/gcc/stor-layout.c
@@ -2647,8 +2647,7 @@ set_min_and_max_values_for_integral_type (tree type,
/* Set the extreme values of TYPE based on its precision in bits,
then lay it out. Used when make_signed_type won't do
- because the tree code is not INTEGER_TYPE.
- E.g. for Pascal, when the -fsigned-char option is given. */
+ because the tree code is not INTEGER_TYPE. */
void
fixup_signed_type (tree type)