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r278449 - in /trunk/gcc/cp: ChangeLog pt.c

From: asutton at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 19 Nov 2019 15:11:14 -0000
Subject: r278449 - in /trunk/gcc/cp: ChangeLog pt.c

Author: asutton
Date: Tue Nov 19 15:11:14 2019
New Revision: 278449

URL: https://gcc.gnu.org/viewcvs?rev=278449&root=gcc&view=rev
Log:
Suppress diagnostics substituting into a requires-expression (PR c++/92403).

gcc/cp/
	* pt.c (tsubst_copy_and_build): Perform the first substitution without
	diagnostics and a second only if tsubst_requries_expr returns an error.


Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c

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