From 14bce2578e2916b66d7ae7a42a83c510d8d7f804 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 13 Sep 2016 10:45:36 +0200
Subject: re PR middle-end/77475 (unnecessary or misleading context in
 reporting command line problems)
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	PR middle-end/77475
	* opts.h (candidates_list_and_hint): Declare.
	* opts-common.c (candidates_list_and_hint): New function.
	(cmdline_handle_error): Use it.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r240107
---
 gcc/opts.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gcc/opts.h')

diff --git a/gcc/opts.h b/gcc/opts.h
index 25d32c1..4132432 100644
--- a/gcc/opts.h
+++ b/gcc/opts.h
@@ -419,5 +419,8 @@ extern const struct sanitizer_opts_s
 extern void add_misspelling_candidates (auto_vec<char *> *candidates,
 					const struct cl_option *option,
 					const char *base_option);
+extern const char *candidates_list_and_hint (const char *arg, char *&str,
+					     const auto_vec <const char *> &
+					     candidates);
 
 #endif
-- 
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