re PR libstdc++/88170 (pretty printer FAILs)

	PR libstdc++/88170
	* c-pretty-print.c (pp_c_enumeration_constant): Print always as
	a C cast in pp_c_flag_gnu_v3 mode.

	* cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as
	a C cast in pp_c_flag_gnu_v3 mode.

From-SVN: r268413

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 3c55209..25c5323 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,9 @@
+2019-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libstdc++/88170
+       * c-pretty-print.c (pp_c_enumeration_constant): Print always as
+       a C cast in pp_c_flag_gnu_v3 mode.
+
 2019-01-29  Jakub Jelinek  <jakub@redhat.com>
 
        PR c/86125

diff --git a/gcc/c-family/c-pretty-print.c b/gcc/c-family/c-pretty-print.c
index 46db469..3e25624 100644 (file)
--- a/gcc/c-family/c-pretty-print.c
+++ b/gcc/c-family/c-pretty-print.c
@@ -976,14 +976,14 @@ static void
 pp_c_enumeration_constant (c_pretty_printer *pp, tree e)
 {
   tree type = TREE_TYPE (e);
-  tree value;
+  tree value = NULL_TREE;
 
   /* Find the name of this constant.  */
-  for (value = TYPE_VALUES (type);
-       value != NULL_TREE
-       && !tree_int_cst_equal (DECL_INITIAL (TREE_VALUE (value)), e);
-       value = TREE_CHAIN (value))
-    ;
+  if ((pp->flags & pp_c_flag_gnu_v3) == 0)
+    for (value = TYPE_VALUES (type); value != NULL_TREE;
+        value = TREE_CHAIN (value))
+      if (tree_int_cst_equal (DECL_INITIAL (TREE_VALUE (value)), e))
+       break;
 
   if (value != NULL_TREE)
     pp->id_expression (TREE_PURPOSE (value));

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 29d8742..884f09c 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2019-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libstdc++/88170
+       * cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as
+       a C cast in pp_c_flag_gnu_v3 mode.
+
 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
 
        PR c++/88988

diff --git a/gcc/cp/cxx-pretty-print.c b/gcc/cp/cxx-pretty-print.c
index a114d66..a0088a2 100644 (file)
--- a/gcc/cp/cxx-pretty-print.c
+++ b/gcc/cp/cxx-pretty-print.c
@@ -309,14 +309,14 @@ static void
 pp_cxx_enumeration_constant (cxx_pretty_printer *pp, tree e)
 {
   tree type = TREE_TYPE (e);
-  tree value;
+  tree value = NULL_TREE;
 
   /* Find the name of this constant.  */
-  for (value = TYPE_VALUES (type);
-       value != NULL_TREE
-       && !tree_int_cst_equal (DECL_INITIAL (TREE_VALUE (value)), e);
-       value = TREE_CHAIN (value))
-    ;
+  if ((pp->flags & pp_c_flag_gnu_v3) == 0)
+    for (value = TYPE_VALUES (type); value != NULL_TREE;
+        value = TREE_CHAIN (value))
+      if (tree_int_cst_equal (DECL_INITIAL (TREE_VALUE (value)), e))
+       break;
 
   if (value != NULL_TREE)
     {