From 96ccb325432822f0f5b22bb44c2035ec1e7e8631 Mon Sep 17 00:00:00 2001
From: Marek Polacek <polacek@redhat.com>
Date: Thu, 18 Mar 2021 17:19:17 -0400
Subject: [PATCH] c++: Remove FLOAT_EXPR assert in tsubst.

This assert triggered when pr85013.C was compiled with -fchecking=2
which the usual testing doesn't exercise.  Let's remove it for now
and revisit in GCC 12.

gcc/cp/ChangeLog:

	* pt.c (tsubst_copy_and_build) <case FLOAT_EXPR>: Remove.
---
 gcc/cp/pt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index ea530ef..933dfc3 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -19770,7 +19770,6 @@ tsubst_copy_and_build (tree t,
 				complain|decltype_flag));
 
     case FIX_TRUNC_EXPR:
-    case FLOAT_EXPR:
       /* convert_like should have created an IMPLICIT_CONV_EXPR.  */
       gcc_unreachable ();
 
-- 
2.7.4