From: Tom Tromey <tom@tromey.com>
Date: Thu, 9 Aug 2018 18:38:39 +0000 (-0600)
Subject: Avoid -Wnarrowing warnings from quote_char()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=896a7aa6a119ce9d4872de87dabb81176489b1a3;p=binutils-gdb.git

Avoid -Wnarrowing warnings from quote_char()

This adds a couple of casts to avoid -Wnarrowing warnings coming from
the use of quote_char().

gdb/ChangeLog
2018-08-27  Tom Tromey  <tom@tromey.com>

	* linespec.c (complete_linespec_component): Add cast to "char".
	* completer.c (completion_tracker::build_completion_result): Add
	cast to "char".
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 99eb36a64d7..52bfeb61f76 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2018-08-27  Tom Tromey  <tom@tromey.com>
+
+	* linespec.c (complete_linespec_component): Add cast to "char".
+	* completer.c (completion_tracker::build_completion_result): Add
+	cast to "char".
+
 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
 
 	* solist.h (struct solist, struct target_so_ops): Fix
diff --git a/gdb/completer.c b/gdb/completer.c
index 3e87ed454c6..1c285262de6 100644
--- a/gdb/completer.c
+++ b/gdb/completer.c
@@ -2032,7 +2032,7 @@ completion_tracker::build_completion_result (const char *text,
       /* We don't rely on readline appending the quote char as
 	 delimiter as then readline wouldn't append the ' ' after the
 	 completion.  */
-      char buf[2] = { quote_char () };
+      char buf[2] = { (char) quote_char () };
 
       match_list[0] = reconcat (match_list[0], match_list[0],
 				buf, (char *) NULL);
diff --git a/gdb/linespec.c b/gdb/linespec.c
index 73fbe4af3be..fd88007c130 100644
--- a/gdb/linespec.c
+++ b/gdb/linespec.c
@@ -2894,7 +2894,7 @@ complete_linespec_component (linespec_parser *parser,
 	     new "quote" char.  */
 	  if (tracker.quote_char ())
 	    {
-	      char quote_char_str[2] = { tracker.quote_char () };
+	      char quote_char_str[2] = { (char) tracker.quote_char () };
 
 	      fn = reconcat (fn, fn, quote_char_str, (char *) NULL);
 	      tracker.set_quote_char (':');