r269503 - in /branches/gcc-8-branch/gcc: cp/Cha...

[jason@gcc.gnu.org]

Author: jason
Date: Fri Mar  8 18:22:20 2019
New Revision: 269503

URL: https://gcc.gnu.org/viewcvs?rev=269503&root=gcc&view=rev
Log:
	PR c++/89422 - ICE with -g and lambda in default arg in template.

Here, we were trying to instantiate the default argument before setting
DECL_FRIEND_CONTEXT, so that the instantiated lambda ended up being treated
as part of the S template, which confused dwarf2out.

	* pt.c (tsubst_function_decl): SET_DECL_FRIEND_CONTEXT sooner.

Added:
    branches/gcc-8-branch/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-defarg9.C
Modified:
    branches/gcc-8-branch/gcc/cp/ChangeLog
    branches/gcc-8-branch/gcc/cp/pt.c