From: Marek Polacek <polacek@redhat.com>
Date: Thu, 18 Mar 2021 21:19:17 +0000 (-0400)
Subject: c++: Remove FLOAT_EXPR assert in tsubst.
X-Git-Tag: basepoints/gcc-12~531
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=96ccb325432822f0f5b22bb44c2035ec1e7e8631;p=thirdparty%2Fgcc.git

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.
---

diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index ea530ef36f45..933dfc392080 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 ();