From: Patrick Palka <ppalka@redhat.com>
Date: Sat, 12 Aug 2023 01:13:52 +0000 (-0400)
Subject: tree-pretty-print: delimit TREE_VEC with braces
X-Git-Tag: basepoints/gcc-15~6963
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8be20733b38c200f375cacf698d6b85e76055bcd;p=thirdparty%2Fgcc.git

tree-pretty-print: delimit TREE_VEC with braces

This makes the generic pretty printer print braces around a TREE_VEC,
like we do for CONSTRUCTOR.  This should improve readability of nested
TREE_VECs in particular.

gcc/ChangeLog:

	* tree-pretty-print.cc (dump_generic_node) <case TREE_VEC>:
	Delimit output with braces.
---

diff --git a/gcc/tree-pretty-print.cc b/gcc/tree-pretty-print.cc
index 51a213529d19..579037b32c2f 100644
--- a/gcc/tree-pretty-print.cc
+++ b/gcc/tree-pretty-print.cc
@@ -1900,6 +1900,7 @@ dump_generic_node (pretty_printer *pp, tree node, int spc, dump_flags_t flags,
     case TREE_VEC:
       {
 	size_t i;
+	pp_left_brace (pp);
 	if (TREE_VEC_LENGTH (node) > 0)
 	  {
 	    size_t len = TREE_VEC_LENGTH (node);
@@ -1913,6 +1914,7 @@ dump_generic_node (pretty_printer *pp, tree node, int spc, dump_flags_t flags,
 	    dump_generic_node (pp, TREE_VEC_ELT (node, len - 1), spc,
 			       flags, false);
 	  }
+	pp_right_brace (pp);
       }
       break;