Package: g++-5 Version: 5.4.1-11 Severity: normal Tags: upstream -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
The test-case is creduced. Only the GCC5 fails, gcc-4.9, 6 and 7 do not. clang-3.9, 4, 5, trunk is also fine with that code. $ g++-7 -std=c++14 -c main.cpp $ g++-6 -std=c++14 -c main.cpp $ g++-5 -std=c++14 -c main.cpp main.cpp: In instantiation of ‘d::n() const::<lambda(auto:1, d::h, d::h, int, d::n() const::p, d::n() const::p)> [with auto:1 = d::n() const::<lambda()>]’: main.cpp:26:28: required from here main.cpp:23:11: error: ‘e’ is not captured if (e < e) ^ main.cpp:23:11: note: ‘const int& e’ declared here I'm unable to report this upstream, since registration is closed, and password recovery does not seem to function. Roman. - -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (990, 'unstable'), (500, 'unstable-debug'), (1, 'experimental-debug'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.11.0-2-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages g++-5 depends on: ii gcc-5 5.4.1-11 ii gcc-5-base 5.4.1-11 ii libc6 2.24-14 ii libgmp10 2:6.1.2+dfsg-1 ii libisl15 0.18-1 ii libmpc3 1.0.3-1+b2 ii libmpfr4 3.1.5-1 ii libstdc++-5-dev 5.4.1-11 ii zlib1g 1:1.2.8.dfsg-5 g++-5 recommends no packages. Versions of packages g++-5 suggests: pn g++-5-multilib <none> pn gcc-5-doc <none> pn libstdc++6-5-dbg <none> - -- no debconf information *** /home/lebedevri/CREDUCE/main.cpp using a = int; using c = int; struct d { struct { a e; } f; enum h { i, j }; struct k { int l[0][0]; }; int m(k *, c *, a, int, int *) const; void n() const; }; void d::n() const { c *o; k *info; struct p { } g; p b; int errcnt; const int e = f.e; auto pass = [&](auto, h, h, int, p, p) { if (e < e) errcnt = m(0, o, 0, 0, info->l[0]); }; pass([] {}, i, j, 0, g, b); } -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEjkF6151RK40WXe2HCDw+u0oWieAFAlmII6UACgkQCDw+u0oW ieB6CRAAjnkVWHOURO9HG+5F7ZtqZcvkDmnNDmFSd5FnLLIEcZoY+Dogf50WPXF2 P8QRJDEYNv8+kLQ1rgQu64N6L6114ZS4KNUQM3P1ifKd4vhHZpVVWzwbfSeibNYu 1leJ257QH1p62M5nYjB2nKkr9MwmkTYBuEX1yduAliF3awclDx9s67T0z3w9kLsA 4uGMGBw6sd/LTMVfmokNUtIx+MYpL5GXR6KiapAYOqLkWHKb4LAmKi659m6ugTsI jNmlEdE6eZhrLRVME/GP7wlw31FltZ3je7NzveFpeOW6iUT/Jcv605elpb09TI+U HuR0vmto43bsx2gcfj2iUHpFVaNDHHJcTRKBKtIP+eCbliAI1UnVz5Frzst2fcgq haMiOYlMPh6IyodDJ8w8qgnZkEe1k12CnGvSL47r/V6g70Z0s6yEHSX0yHnHAHmf 1vqGReehhFfndxMXtHSoT9cggXXDi/o4Wa5LCPuQwwYJkgH1NWucZwfWIV9j5UWA E3TJTLrRavRZSR48FcSQqtt35Wa089n2E/7CYNDHpYrG8cdX1P6rK7cYR/NcAIQ/ t0J3/DLeekvHSCgNu+fVH8JPlrm0fSMzBCQ1jn1xSevuwAq4jHvBsZL8mZ/q2a5U ey7qPKUgh8op0K2SNzZddMA3SEKyHJh2+/s70tThI91E23mdLBc= =UHWS -----END PGP SIGNATURE-----