On Thu, 2 Jul 2020, Martin Liška wrote:
> All right, you convinced me and I'm going to install the patch.
I'm fraid this may have broke i386-unknown-freebsd-11.4 (with clang 10.0
as bootstrap compiler, though that doesn't appear to be the trigger here):
/scratch/tmp/gerald/OBJ-0702-1130/./prev-gcc/xg++ ...
-g -O2 -fno-checking -gtoggle -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wno-error=format-diag -Wmissing-format-attribute
-Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Werror -fno-common ...
-o gcov-dump.o -MT gcov-dump.o -MMD -MP -MF ./.deps/gcov-dump.TPo
/scratch/tmp/gerald/GCC-HEAD/gcc/gcov-dump.c
/scratch/tmp/gerald/GCC-HEAD/gcc/gcov-dump.c: In function 'void
tag_function(const char*, unsigned int, int, unsigned int)':
/scratch/tmp/gerald/GCC-HEAD/gcc/gcov-dump.c:312:34: error: comparison of
integer expressions of different signedness: 'long unsigned int' and 'int'
[-Werror=sign-compare]
312 | if (gcov_position () - pos < length)
| ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Gerald
