[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.3 |7.4

--- Comment #5 from Richard Biener  ---
GCC 7.3 is being released, adjusting target milestone.

[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.2 |7.3

[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.2 |7.3

--- Comment #5 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

--- Comment #6 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.2 |7.3

--- Comment #5 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

--- Comment #6 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P4

[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559

--- Comment #4 from Marek Polacek  ---
commit c2ab9194438e2805bdc12916ebf40890267d62f5
Author: jason 
Date:   Tue Oct 4 20:42:58 2016 +

Implement P0091R2, Template argument deduction for class templates.

* parser.c (cp_parser_simple_type_specifier): Parse class placeholder.
Use the location of the beginning of the type-specifier.
(cp_parser_init_declarator): Parse deduction guide.
(cp_parser_diagnose_invalid_type_name): Mention class deduction.
(cp_parser_type_id_1): Don't accept class placeholder as template arg.
* cp-tree.h (CLASS_PLACEHOLDER_TEMPLATE): New.
* decl.c (grokdeclarator): Check for uninitialized auto here.
(start_decl_1): Not here.
(cp_finish_decl): Or here.  Don't collapse a list when doing
class deduction.
(grokfndecl): Check deduction guide scope and body.
* error.c (dump_decl, dump_function_decl, dump_function_name):
Handle deduction guides.
* pt.c (make_template_placeholder, do_class_deduction): New.
(build_deduction_guide, rewrite_template_parm): New.
(dguide_name, dguide_name_p, deduction_guide_p): New.
(do_auto_deduction): Call do_class_deduction.
(splice_late_return_type, is_auto): Handle class placeholders.
(template_parms_level_to_args): Split from template_parms_to_args.
(tsubst_template_parms_level): Split from tsubst_template_parms.
* typeck2.c (build_functional_cast): Handle class placeholder.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240756
138bc75d-0d04-0410-961f-82ee72b054a4

[Bug c++/80559] [7/8 Regression] Segmentation fault on invalid initialiser list template arguments

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80559

Marek Polacek  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2017-05-02
   Target Milestone|--- |7.2
Summary|Segmentation fault on   |[7/8 Regression]
   |invalid initialiser list|Segmentation fault on
   |template arguments  |invalid initialiser list
   ||template arguments
 Ever confirmed|0   |1

--- Comment #3 from Marek Polacek  ---
Right, thanks, I can reproduce now.