MatCat.OpenSource/8sa1-gcc
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

c++: ICE on invalid with NSDMI in C++98 [PR98352]

Browse Source 
NSDMIs are a C++11 thing, and here we ICE with them on the non-C++11
path.  Fortunately all we need is a small tweak to my recent r11-7835
patch.

gcc/cp/ChangeLog:

	PR c++/98352
	* method.c (implicitly_declare_fn): Pass &raises to
	synthesized_method_walk.

gcc/testsuite/ChangeLog:

	PR c++/98352
	* g++.dg/cpp0x/inh-ctor37.C: Remove dg-error.
	* g++.dg/cpp0x/nsdmi17.C: New test.
This commit is contained in:
Marek Polacek 2021-03-26 11:20:03 -04:00
parent 5f070ba298
commit c453a81712
3 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
gcc/cp/method.c
View File

@ -3002,7 +3002,7 @@ implicitly_declare_fn (special_function_kind kind, tree type,
member initializer (c++/89914). Also, in C++98, we might have
failed to deduce RAISES, so try again but complain this time. */
if (cxx_dialect < cxx11)
synthesized_method_walk (type, kind, const_p, nullptr, nullptr,
synthesized_method_walk (type, kind, const_p, &raises, nullptr,
nullptr, nullptr, /*diag=*/true,
&inherited_ctor, inherited_parms);
/* We should have seen an error at this point. */

2
gcc/testsuite/g++.dg/cpp0x/inh-ctor37.C
View File

@ -22,5 +22,5 @@ struct S { S(B<A> *); };
S
fn ()
{
return S(new B<A>(10.5)); // { dg-error "no matching function" "" { target c++98_only } }
return S(new B<A>(10.5));
}

8
gcc/testsuite/g++.dg/cpp0x/nsdmi17.C Normal file
View File

@ -0,0 +1,8 @@
// PR c++/98352
// { dg-do compile }
struct A {
int i = (A(), 42); // { dg-error "default member initializer" }
// { dg-error "only available" "" { target c++98_only } .-1 }
};
A a;