https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107059
Bug ID: 107059
Summary: [13 regression] bootstrap failure after
r13-2887-gb04208895fed34
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:b04208895fed34171eac6bafb60c90048eb1cb0c, r13-2887-gb04208895fed34
Which doing a bootstrap (during stage 1) I get the following sorts of errors
after this commit.
/bin/bash ../libtool --tag CXX --tag disable-shared --mode=compile
/home/seurer/gcc/git/build/gcc-test/./gcc/xgcc -shared-libgcc
-B/home/seurer/gcc/git/build/gcc-test/./gcc -nostdinc++
-L/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/src
-L/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-B/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/bin/
-B/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/lib/
-isystem
/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/include
-isystem
/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/sys-include
-I/home/seurer/gcc/git/gcc-test/libstdc++-v3/../libgcc
-I/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu
-I/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/git/gcc-test/libstdc++-v3/libsupc++ -prefer-pic
-D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings
-Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections
-fdata-sections -frandom-seed=atexit_thread.lo -mno-gnu-attribute -g -O2
-D_GNU_SOURCE -c -o atexit_thread.lo
/home/seurer/gcc/git/gcc-test/libstdc++-v3/libsupc++/atexit_thread.cc
libtool: compile: /home/seurer/gcc/git/build/gcc-test/./gcc/xgcc
-shared-libgcc -B/home/seurer/gcc/git/build/gcc-test/./gcc -nostdinc++
-L/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/src
-L/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-B/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/bin/
-B/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/lib/
-isystem
/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/include
-isystem
/home/seurer/gcc/git/install/gcc-test/powerpc64le-unknown-linux-gnu/sys-include
-I/home/seurer/gcc/git/gcc-test/libstdc++-v3/../libgcc
-I/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu
-I/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/git/gcc-test/libstdc++-v3/libsupc++ -D_GLIBCXX_SHARED
-fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=atexit_thread.lo -mno-gnu-attribute -g -O2 -D_GNU_SOURCE -c
/home/seurer/gcc/git/gcc-test/libstdc++-v3/libsupc++/atexit_thread.cc -fPIC
-DPIC -D_GLIBCXX_SHARED -o atexit_thread.o
/usr/include/powerpc64le-linux-gnu/bits/floatn.h:79:9: error: multiple types in
one declaration
79 | typedef __float128 _Float128;
| ^~~~~~~~~~
In file included from /usr/include/stdlib.h:56,
from
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/cstdlib:79,
from
/home/seurer/gcc/git/gcc-test/libstdc++-v3/libsupc++/atexit_thread.cc:25:
/usr/include/powerpc64le-linux-gnu/bits/floatn.h:79:20: error: declaration does
not declare anything [-fpermissive]
79 | typedef __float128 _Float128;
| ^~~~~~~~~
In file included from /usr/include/powerpc64le-linux-gnu/bits/floatn.h:120:
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:214:9: error: multiple
types in one declaration
214 | typedef float _Float32;
| ^~~~~
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:214:15: error:
declaration does not declare anything [-fpermissive]
214 | typedef float _Float32;
| ^~~~~~~~
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:251:9: error: multiple
types in one declaration
251 | typedef double _Float64;
| ^~~~~~
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:251:16: error:
declaration does not declare anything [-fpermissive]
251 | typedef double _Float64;
| ^~~~~~~~
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:268:9: error: multiple
types in one declaration
268 | typedef double _Float32x;
| ^~~~~~
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:268:16: error:
declaration does not declare anything [-fpermissive]
268 | typedef double _Float32x;
| ^~~~~~~~~
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:298:9: error: multiple
types in one declaration
298 | typedef _Float128 _Float64x;
| ^~~~~~~~~
/usr/include/powerpc64le-linux-gnu/bits/floatn-common.h:298:19: error:
declaration does not declare anything [-fpermissive]
298 | typedef _Float128 _Float64x;
| ^~~~~~~~~
commit b04208895fed34171eac6bafb60c90048eb1cb0c (HEAD)
Author: Jakub Jelinek <ja...@redhat.com>
Date: Tue Sep 27 08:04:06 2022 +0200
c++: Implement P1467R9 - Extended floating-point types and standard names
compiler part except for bfloat16 [PR106652]
