gcc-reflection/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-defarg9.C at 4bcd47e2e1975635ea18d61accf7dcbf64306aa7 - gcc-reflection - Gitea: Git with a cup of tea

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Jason Merrill 4bcd47e2e1 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.

From-SVN: r269081

2019-02-21 18:07:47 -05:00

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 // PR c++/89422
 // { dg-do compile { target c++11 } }
 // { dg-additional-options -g }
 template <int> struct S
 {
   friend void foo (int a = []{ return 0; }()) {}
   int b;
 };
 S<0> t;