From: Marek Polacek <polacek@redhat.com>
Date: Thu, 29 Sep 2016 16:04:17 +0000 (+0000)
Subject: rtti.c (involves_incomplete_p): Add fall through comment.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0b4b9552ee6be2ac37b09193c07fae68028ed3dd;p=gcc.git

rtti.c (involves_incomplete_p): Add fall through comment.

	* rtti.c (involves_incomplete_p): Add fall through comment.

	* dwarf2out.c (loc_descriptor): Add fall through comment.
	(add_const_value_attribute): Likewise.

From-SVN: r240624
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f7f753b91b3..189228f987b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-09-29  Marek Polacek  <polacek@redhat.com>
+
+	* dwarf2out.c (loc_descriptor): Add fall through comment.
+	(add_const_value_attribute): Likewise.
+
 2016-09-29  Matthew Wahab  <matthew.wahab@arm.com>
 
 	* config/arm/arm.md (*arm_movsi_insn): Replace "t2" arch attribute
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 0e18eb7fd17..69bc0958a60 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2016-09-29  Marek Polacek  <polacek@redhat.com>
+
+	* rtti.c (involves_incomplete_p): Add fall through comment.
+
 2016-09-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/77467
diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c
index 75aeb0bb82c..a8827615a7c 100644
--- a/gcc/cp/rtti.c
+++ b/gcc/cp/rtti.c
@@ -855,7 +855,7 @@ involves_incomplete_p (tree type)
     case UNION_TYPE:
       if (!COMPLETE_TYPE_P (type))
 	return true;
-
+      /* Fall through.  */
     default:
       /* All other types do not involve incomplete class types.  */
       return false;
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 972da16492f..90e68e22b5b 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -14554,6 +14554,7 @@ loc_descriptor (rtx rtl, machine_mode mode,
     case SYMBOL_REF:
       if (!const_ok_for_output (rtl))
 	break;
+      /* FALLTHROUGH */
     case LABEL_REF:
       if (mode != VOIDmode && GET_MODE_SIZE (mode) == DWARF2_ADDR_SIZE
 	  && (dwarf_version >= 4 || !dwarf_strict))
@@ -17201,6 +17202,7 @@ add_const_value_attribute (dw_die_ref die, rtx rtl)
     case SYMBOL_REF:
       if (!const_ok_for_output (rtl))
 	return false;
+      /* FALLTHROUGH */
     case LABEL_REF:
       if (dwarf_version >= 4 || !dwarf_strict)
 	goto rtl_addr;