https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118884
Bug ID: 118884
Summary: [15 regression] lapack fails to compile (Error: Type
mismatch at (1) passing global function ‘cslect’
declared at (2) (UNKNOWN/LOGICAL(4)))
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
Target Milestone: ---
After the fix for PR118845, lapack fails to compile.
```
$ gfortran -c ./TESTING/EIG/CMakeFiles/xeigtstc.dir/cget24.f-pp.f
/var/tmp/portage/sci-libs/lapack-3.12.0-r1/work/lapack-3.12.0/TESTING/EIG/cget24.f:591:33:
567 | IF( CSLECT( W( I ) ) )
| 2
......
591 | CALL CGEESX( 'V', SORT, CSLECT, 'B', N, HT, LDA, SDIM1, WT,
| 1
Error: Type mismatch at (1) passing global function ‘cslect’ declared at (2)
(UNKNOWN/LOGICAL(4))
/var/tmp/portage/sci-libs/lapack-3.12.0-r1/work/lapack-3.12.0/TESTING/EIG/cget24.f:626:33:
567 | IF( CSLECT( W( I ) ) )
| 2
......
626 | CALL CGEESX( 'N', SORT, CSLECT, 'B', N, HT, LDA, SDIM1, WT,
| 1
Error: Type mismatch at (1) passing global function ‘cslect’ declared at (2)
(UNKNOWN/LOGICAL(4))
[...]
```
```
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-pc-linux-gnu/15/lto-wrapper
Target: i686-pc-linux-gnu
Configured with:
/var/tmp/portage/sys-devel/gcc-15.0.9999/work/gcc-15.0.9999/configure
--host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --prefix=/usr
--bindir=/usr/i686-pc-linux-gnu/gcc-bin/15
--includedir=/usr/lib/gcc/i686-pc-linux-gnu/15/include
--datadir=/usr/share/gcc-data/i686-pc-linux-gnu/15
--mandir=/usr/share/gcc-data/i686-pc-linux-gnu/15/man
--infodir=/usr/share/gcc-data/i686-pc-linux-gnu/15/info
--with-gxx-include-dir=/usr/lib/gcc/i686-pc-linux-gnu/15/include/g++-v15
--disable-silent-rules --disable-dependency-tracking
--with-python-dir=/share/gcc-data/i686-pc-linux-gnu/15/python
--enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt
--disable-werror --with-system-zlib --enable-nls --without-included-gettext
--disable-libunwind-exceptions --enable-checking=release
--with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 15.0.9999 p,
commit e6b63bba27639e7e5c6c3d7fc394639534f30aaf' --with-gcc-major-version-only
--enable-libstdcxx-time --enable-lto --disable-libstdcxx-pch --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
--disable-multilib --disable-fixed-point --with-arch=i686 --enable-targets=all
--enable-libgomp --disable-libssp --disable-libada --disable-cet
--disable-systemtap --enable-valgrind-annotations --disable-vtable-verify
--disable-libvtv --with-zstd --without-isl --enable-default-pie
--enable-host-pie --disable-host-bind-now --enable-default-ssp
--disable-fixincludes --with-build-config='bootstrap-O3 bootstrap-lto'
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 15.0.1 20250214 (experimental)
7c50f95421b6de50e4f40773558d0072eafb2365 (Gentoo 15.0.9999 p, commit
e6b63bba27639e7e5c6c3d7fc394639534f30aaf)
```
