[Bug c++/61135] It seems to be not able to call virtual method of literal object in lambda expression

["lc289dafd7ybme05se at softbank dot ne.jp" <gcc-bugzilla@gcc.gnu.org>]

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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61135

lc289dafd7ybme05se at softbank dot ne.jp changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lc289dafd7ybme05se@softbank
                   |                            |.ne.jp

--- Comment #6 from lc289dafd7ybme05se at softbank dot ne.jp ---
below also doesn't work
struct A
{
    int funcA(){return 0;}
};
template<class>
struct B:virtual public A{
    void funcB(){
        [a=this->funcA()]{};
    }
};

int main()
{
    B<A> b;
    b.funcB();
    return 0;
}

//g++ 4.9.2
g++ -std=c++14 hd.cpp
hd.cpp: In instantiation of ‘void B< <template-parameter-1-1> >::funcB() [with
<template-parameter-1-1> = A]’:
hd.cpp:15:10:   required from here
hd.cpp:9:2: internal compiler error: in cp_genericize_r, at
cp/cp-gimplify.c:1175
  }
  ^
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From: "lc289dafd7ybme05se at softbank dot ne.jp" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/61135] It seems to be not able to call virtual method of literal object in lambda expression
Date: Sun, 19 Apr 2015 00:30:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61135

--- Comment #7 from lc289dafd7ybme05se at softbank dot ne.jp ---
仮想継承の時もエラーになるみたいですね。
>From gcc-bugs-return-483993-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sun Apr 19 04:46:20 2015
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From: "gang.chen.5i5j at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/65804] New: blackfin: Not support global frame pointer with -fno-omit-frame-pointer
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https://gcc.gnu.org/bugzilla/show_bug.cgi?ide804

            Bug ID: 65804
           Summary: blackfin: Not support global frame pointer with
                    -fno-omit-frame-pointer
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gang.chen.5i5j at gmail dot com

The code:

  [root@localhost gcc]# cat stacktrace.i
  register unsigned long current_frame_pointer asm("FP");

  void save_stack_trace(void)
  {
   unsigned long fp;
   fp = current_frame_pointer;
  }


For gcc5 from upstream (cause issue):

  [root@localhost gcc]# /upstream/release-blackfin/bin/bfin-gchen-elf-gcc
-mcpu¿533-0.3 -fno-omit-frame-pointer -pg -c stacktrace.i
  stacktrace.i: In function 'save_stack_trace':
  stacktrace.i:3:6: error: frame pointer required, but reserved
   void save_stack_trace(void)
        ^
  stacktrace.i:1:24: note: for 'current_frame_pointer'
   register unsigned long current_frame_pointer asm("FP");
                          ^

  [root@localhost linux-next]#
/upstream/release-blackfin/bin/bfin-gchen-elf-gcc -v
  Using built-in specs.
  COLLECT_GCC=/upstream/release-blackfin/bin/bfin-gchen-elf-gcc

COLLECT_LTO_WRAPPER=/upstream/release-blackfin/libexec/gcc/bfin-gchen-elf/5.0.0/lto-wrapper
  Target: bfin-gchen-elf
  Configured with: ../gcc-blackfin/configure --target¿in-gchen-elf
--disable-nls --disable-threads --disable-shared --disable-libquadmath
--disable-libgomp --disable-libatomic --prefix=/upstream/release-blackfin
--without-headers target_alias¿in-gchen-elf --enable-languages=c
  Thread model: single
  gcc version 5.0.0 20150401 (experimental) (GCC)


For blackfin gcc4.5.4 from soureforge (no issue):

  root@gchen:/upstream/linux-next# /3p/release-blackfin/bin/bfin-gchen-elf-gcc
-mcpu¿533-0.3 -fno-omit-frame-pointer -pg -c stacktrace.i

  root@gchen:/upstream/linux-next# /3p/release-blackfin/bin/bfin-gchen-elf-gcc
-v
  Using built-in specs.
  COLLECT_GCC=/3p/release-blackfin/bin/bfin-gchen-elf-gcc

COLLECT_LTO_WRAPPER=/3p/release-blackfin/libexec/gcc/bfin-gchen-elf/4.5.4/lto-wrapper
  Target: bfin-gchen-elf
  Configured with: ../gcc/configure --target¿in-gchen-elf --disable-nls
--disable-threads --disable-shared --disable-libssp --disable-libquadmath
--disable-libgomp --disable-libatomic --prefix=/upstream/release-blackfin
--without-headers --enable-languages=c : (reconfigured) ../gcc/configure
--target¿in-gchen-elf --disable-nls --disable-threads --disable-shared
--disable-libssp --disable-libquadmath --disable-libgomp --disable-libatomic
--prefix=/3p/release-blackfin --without-headers --enable-languages=c
  Thread model: single
  gcc version 4.5.4 (GCC)