Package: gcc-avr Version: 1:4.7.2-2 Severity: normal -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
Hi, in the deprecation handling in the AVR libc, a preprocessor symbol is looked for with the new name first, then with a deprecated name that is poisoned, with a construct similar to #pragma GCC poison bar #define foo #if defined(foo) #elif defined(bar) #else #endif gcc-avr complains about this construct as the check in #elif references "bar", but as it can never be taken, this is pointless. The avr-libc bug report showing the (IMO valid) use case is #719635. The same behaviour can be observed in mainline gcc and clang. Simon - -- System Information: Debian Release: 7.1 APT prefers stable APT policy: (990, 'stable'), (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.10-2-amd64 (SMP w/8 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages gcc-avr depends on: ii binutils-avr 2.20.1-3 ii libc6 2.17-92 ii libgmp10 2:5.0.5+dfsg-2 ii libmpc2 0.9-4 ii libmpfr4 3.1.0-5 ii zlib1g 1:1.2.7.dfsg-13 gcc-avr recommends no packages. Versions of packages gcc-avr suggests: ii avr-libc 1:1.8.0-3 pn gcc-4.2 <none> pn gcc-doc <none> pn task-c-devel <none> - -- no debconf information -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iJwEAQECAAYFAlILuz0ACgkQ0sfeulffv7s6EgP/QZBO6ZT1HqeMriroeG779vEe LNwCDEK/LeTL3L2Ku4B0HAa6OAvtqoX32pRAIrH8269H2BGYTSwF7xeaCercCcy/ O1BXkQ0hCPf95sq7Lm1vovlZZAdk7EV4iskKShgeSB8dr7lEfAfegLnEtZvxbswD xwnDWulbnhfIU7ZhnA8= =aqrf -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
