Re: GCC 4.8.2 Status Report (2013-05-31)

2013-10-04 Thread Jason Mancini
Status == GCC 4.8.1 has been released, the branch is again open for regression bugfixes and documentation fixes. GCC 4.8.2 could be tentatively released in early September. Curious user is curious about 4.8.2 status! :^)

bootstrap 4.0-200503005: flag_unsafe_math_optimizations undeclared

2005-03-16 Thread Jason Mancini
Using binutils 2.15.96 and gcc 3.4.3... where have I gone wrong? -Jason gcc -c -g -DENABLE_CHECKING -DENABLE_ASSERT_CHECKING -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wno-error -DHAVE_CONFIG_H -DGENERATOR_FILE-I. -Ibuild

Re: GCC 4.1: Buildable on GHz machines only?

2005-05-06 Thread Jason Mancini
A little humor from a long time ML lurker... Via C3-2 Nehemiah 1GHz 512MB ddr $ ../gcc-4.0.0/configure --prefix=/home/jason/local/gcc-400 --enable-shared \ --enable-threads=posix --disable-checking --enable-long-long --enable-__cxa_atexit \ --enable-clocale=gnu --disable-libunwind-exceptions

RE: gcc template error?

2005-06-22 Thread Jason Mancini
I suspect this line is the source of your problems: friend Tclass Y* funcY, X(TX* p); Y isn't a template parameter here, but a (concrete?) class named Y. The below compiles with 3.4.3 anyways... Regards, -Jason // Line 1 class A { public: A() { }; ~A() { }; }; class B { public: B();

Re: GCC 4.3.2 bug (was: Illegal subtraction in tmp-dive_1.s)‏

2009-04-19 Thread Jason Mancini
Vincent Lefevre writes: while ((*(q++))-- == 0) ; Is that defined and legal?? Is q incremented before or after *q is decremented? They are both post operators! Jason Mancini _ Rediscover Hotmail®: Get e-mail storage

small testcase gcc6 + boost optional + Wmaybe-uninit

2016-10-13 Thread Jason Mancini
Web search shows that -Wmaybe-uninitialized is an imprecise check, and that boost::optional is already a known sore spot, but I wanted to pass along this small test case in case the warning's owner wanted to do further improvements.  We solved our one grumpy instance with auto x =

Re: Building on gcc112 is stuck in msgfmt

2017-08-29 Thread Jason Mancini
Been doing stability testing on my x86_64 Ryzen cpu using openSUSE's (Tumbleweed) "gcc7.1.1 20170802" + compiling Linux kernel source. Every so often, the build curiously stalls on a futex between cc1 and as. cc1 is on the futex. as is waiting to read. Could that hang be related to what's

ABI compatibility: GCC9 vs GCC10

2020-02-20 Thread Jason Mancini
Any notable ABI changes from 9 to 10? Thanks! -Jason (Sorry for asking here, there was no response from gcc-help in January.)