1.25.1: test suite is failing with core dump

+ /usr/bin/make -O -j48 V=1 VERBOSE=1 check
Making check in po
make[1]: Nothing to be done for 'check'.
Making check in src
/usr/bin/make  check-am
/usr/bin/make  check-TESTS
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src'
PASS: test-mp
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src'
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src'
../test-driver: line 107: 2886970 Segmentation fault      (core dumped) "$@" > $log_file 2>&1
FAIL: test-mp-equation
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src'
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src'
==========================================
   mate-calc 1.25.1: src/test-suite.log
==========================================

# TOTAL: 2
# PASS:  1
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: test-mp-equation
======================

FAIL test-mp-equation (exit status: 139)

============================================================================
Testsuite summary for mate-calc 1.25.1
============================================================================
# TOTAL: 2
# PASS:  1
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0
============================================================================
See src/test-suite.log
Please report to https://github.com/mate-desktop/mate-calc/issues
============================================================================
make[4]: *** [Makefile:958: test-suite.log] Error 1
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src'
make[3]: *** [Makefile:1066: check-TESTS] Error 2
make[2]: *** [Makefile:1146: check-am] Error 2
make[1]: *** [Makefile:1148: check] Error 2
make: *** [Makefile:427: check-recursive] Error 1

[tkloczko@barrel SPECS]$ coredumpctl gdb 2886970
           PID: 2886970 (test-mp-equatio)
           UID: 1000 (tkloczko)
           GID: 1000 (tkloczko)
        Signal: 11 (SEGV)
     Timestamp: Sun 2021-05-30 16:56:29 BST (5min ago)
  Command Line: ./test-mp-equation
    Executable: /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/test-mp-equation
 Control Group: /user.slice/user-1000.slice/session-3664.scope
          Unit: session-3664.scope
         Slice: user-1000.slice
       Session: 3664
     Owner UID: 1000 (tkloczko)
       Boot ID: bee09df31ca9472cae32a4cda486d4ec
    Machine ID: d033f66b249a4ec09acfa81ac205554f
      Hostname: barrel
       Storage: /var/lib/systemd/coredump/core.test-mp-equatio.1000.bee09df31ca9472cae32a4cda486d4ec.2886970.1622390189000000.zst
       Message: Process 2886970 (test-mp-equatio) of user 1000 dumped core.

                Stack trace of thread 2886970:
                #0  0x00007f3481e9b601 g_type_fundamental (libgobject-2.0.so.0 + 0x1c601)
                #1  0x00007f3481eaec9e g_param_spec_enum (libgobject-2.0.so.0 + 0x2fc9e)
                #2  0x0000561a0f2e1d83 n/a (/home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/test-mp-equation + 0xdd83)

GNU gdb (GDB) Fedora 9.0.50.20191119-2.fc32
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Reading symbols from /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/test-mp-equation...

warning: core file may not match specified executable file.
[New LWP 2886970]
Warning: couldn't activate thread debugging using libthread_db: Cannot find new threads: generic error

warning: File "/usr/lib64/libthread_db-1.0.so" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/usr/lib/golang/src/runtime/runtime-gdb.py".
To enable execution of this file add
        add-auto-load-safe-path /usr/lib64/libthread_db-1.0.so
line to your configuration file "/home/tkloczko/.gdbinit".
To completely disable this security protection add
        set auto-load safe-path /
line to your configuration file "/home/tkloczko/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
        info "(gdb)Auto-loading safe path"

warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `./test-mp-equation'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f3481e9b601 in g_type_fundamental () from /lib64/libgobject-2.0.so.0
 glib2-2.68.2-4.fc35.x86_64 glibc-2.33.9000-2.fc35.x86_64 gmp-6.2.1-2.3.fc35.x86_64 libblkid-2.37-0.2.rc2.fc35.x86_64 libffi-3.2.1-2.3.fc35.x86_64 libmount-2.37-0.2.rc2.fc35.x86_64 libmpc-1.2.1-3.fc35.x86_64 libselinux-3.2-2.fc35.x86_64 libxml2-2.9.12-5.fc35.x86_64 mpfr-4.1.0-8.fc35.x86_64 pcre2-10.36-5.fc35.x86_64 xz-libs-5.2.5-7.fc35.x86_64 zlib-1.2.11-27.fc35.x86_64
(gdb) bt full
Missing separate debuginfos, use: dnf debuginfo-install#0  0x00007f3481e9b601 in g_type_fundamental () at /lib64/libgobject-2.0.so.0
#1  0x00007f3481eaec9e in g_param_spec_enum () at /lib64/libgobject-2.0.so.0
#2  0x0000561a0f2e1d83 in mp_serializer_class_init (klass=<optimized out>) at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/mp-serializer.c:619
        object_class = 0x561a0f551570
#3  mp_serializer_class_intern_init (klass=<optimized out>) at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/mp-serializer.c:45
#4  0x00007f3481eaccc7 in g_type_class_ref () at /lib64/libgobject-2.0.so.0
#5  0x00007f3481eba658 in g_object_new_with_properties () at /lib64/libgobject-2.0.so.0
#6  0x00007f3481ebaff1 in g_object_new () at /lib64/libgobject-2.0.so.0
#7  0x0000561a0f2e1bc2 in mp_serializer_new (format=MP_DISPLAY_FORMAT_AUTOMATIC, base=10, trailing_digits=2)
    at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/mp-serializer.c:50
Python Exception <class 'gdb.error'> dwarf2_find_location_expression: Corrupted DWARF expression.:
#8  0x0000561a0f2e533d in unit_init (unit=0x561a0f541a80) at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/unit.c:209
#9  0x00007f3481ead08a in g_type_create_instance () at /lib64/libgobject-2.0.so.0
#10 0x00007f3481eba00d in g_object_new_internal () at /lib64/libgobject-2.0.so.0
#11 0x00007f3481eba51d in g_object_new_with_properties () at /lib64/libgobject-2.0.so.0
#12 0x00007f3481ebaff1 in g_object_new () at /lib64/libgobject-2.0.so.0
#13 0x0000561a0f2e22b0 in unit_new
    (name=0x561a0f2eb864 "degree", display_name=0x561a0f2eb86b "Degrees", format=0x561a0f2eb873 "%s degrees", from_function=0x561a0f2eb87e "π*x/180", to_function=0x561a0f2eb887 "180x/π", symbols=0x561a0f2eb88f "degree,degrees,deg") at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/unit.c:30
        unit = <optimized out>
        symbol_names = <optimized out>
        i = <optimized out>
#14 0x0000561a0f2e3953 in unit_manager_get_default () at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/unit-manager.c:120
        category = 0x561a0f54e820
        currencies = <optimized out>
        iter = <optimized out>
        i = 0
        units =
            {{category = 0x561a0f2eb85e "angle", name = 0x561a0f2eb864 "degree", display_name = 0x561a0f2eb86b "Degrees", format = 0x561a0f2eb873 "%s degrees", from_function = 0x561a0f2eb87e "π*x/180", to_function = 0x561a0f2eb887 "180x/π", symbols = 0x561a0f2eb88f "degree,degrees,deg"}, {category = 0x0, name = 0x561a0f2eb8c9 "radian", display_name = 0x561a0f2eb8a2 "Radians", format = 0x561a0f2eb8aa "%s radians", from_function = 0x561a0f2eb939 "x", to_function = 0x561a0f2eb939 "x", symbols = 0x561a0f2eb8b5 "radian,radians,rad"}, {category = 0x0, name = 0x561a0f2eb8c8 "gradian", display_name = 0x561a0f2eb8d0 "Gradians", format = 0x561a0f2eb8d9 "%s gradians", from_function = 0x561a0f2eb8e5 "π*x/200", to_function = 0x561a0f2eb8ee "200x/π", symbols = 0x561a0f2eb8f6 "gradian,gradians,grad"}, {category = 0x561a0f2eb90c "length", name = 0x561a0f2eb913 "parsec", display_name = 0x561a0f2eb91a "Parsecs", format = 0x561a0f2eb922 "%s pc", from_function = 0x561a0f2eb928 "30857", '0' <repeats 12 times>, "x", to_function = 0x561a0f2eb93b "x/30857", '0' <repeats 12 times>, symbols = 0x561a0f2eb94f "parsec,parsecs,pc"}, {category = 0x0, name = 0x561a0f2eb961 "lightyear", display_name = 0x561a0f2eb96b "Light Years", format = 0x561a0f2eb977 "%s ly", from_function = 0x561a0f2eb97d "9460730472580800x", to_function = 0x561a0f2eb98f "x/9460730472580800", symbols = 0x561a0f2eb9a2 "lightyear,lightyears,ly"}, {category = 0x0, name = 0x561a0f2eb9ba "astronomical-unit", display_name = 0x561a0f2eb9cc "Astronomical Units", format = 0x561a0f2eb9df "%s au", from_function = 0x561a0f2eb9e5 "149597870700x", to_function = 0x561a0f2eb9f3 "x/149597870700", symbols = 0x561a0f2eb9e2 "au"}, {category = 0x0, name = 0x561a0f2eba02 "nautical-mile", display_name = 0x561a0f2eba10 "Nautical Miles", format = 0x561a0f2eba1f "%s nmi", from_function = 0x561a0f2eba26 "1852x", to_function = 0x561a0f2eba2c "x/1852", symbols = 0x561a0f2eba22 "nmi"}, {category = 0x0, name = 0x561a0f2eba0b "mile", display_name = 0x561a0f2eba19 "Miles", format = 0x561a0f2eba33 "%s mi", from_function = 0x561a0f2eba39 "1609.344x", to_function = 0x561a0f2eba43 "x/1609.344", symbols = 0x561a0f2eba4e "mile,miles,mi"}, {category = 0x0, name = 0x561a0f2eba5c "kilometer", display_name = 0x561a0f2eba66 "Kilometers", format = 0x561a0f2eba71 "%s km", from_function = 0x561a0f2eba77 "1000x", to_function = 0x561a0f2eba7d "x/1000", symbols = 0x561a0f2eba84 "kilometer,kilometers,km,kms"}, {category = 0x0, name = 0x561a0f2ebaa0 "cable", display_name = 0x561a0f2ebaa6 "Cables", format = 0x561a0f2ebaad "%s cb", from_function = 0x561a0f2ebab3 "219.456x", to_function = 0x561a0f2ebabc "x/219.456", symbols = 0x561a0f2ebac6 "cable,cables,cb"}, {category = 0x0, name = 0x561a0f2ebad6 "fathom", display_name = 0x561a0f2ebadd "Fathoms", format = 0x561a0f2ebae5 "%s ftm", from_function = 0x561a0f2ebaec "1.8288x", to_function = 0x561a0f2ebaf4 "x/1.8288", symbols = 0x561a0f2ebafd "fathom,fathoms,ftm"}, {category = 0x0, name = 0x561a0f2ebdb0 "meter", display_name = 0x561a0f2ebdbc "Meters", format = 0x561a0f2ebb10 "%s m", from_function = 0x561a0f2eb939 "x", to_function = 0x561a0f2eb939 "x", symbols = 0x561a0f2ebb15 "meter,meters,m"}, {category = 0x0, name = 0x561a0f2ebb24 "yard", display_name = 0x561a0f2ebb29 "Yards", format = 0x561a0f2ebb2f "%s yd", from_function = 0x561a0f2ebb35 "0.9144x", to_function = 0x561a0f2ebb3d "x/0.9144", symbols = 0x561a0f2ebb46 "yard,yards,yd"}, {category = 0x0, name = 0x561a0f2ebb54 "foot", display_name = 0x561a0f2ebb59 "Feet", format = 0x561a0f2ebb5e "%s ft", from_function = 0x561a0f2ebb64 "0.3048x", to_function = 0x561a0f2ebb6c "x/0.3048", symbols = 0x561a0f2ebb75 "foot,feet,ft"}, {category = 0x0, name = 0x561a0f2ebb82 "inch", display_name = 0x561a0f2ebb87 "Inches", format = 0x561a0f2ebb8e "%s in", from_function = 0x561a0f2ebb94 "0.0254x", to_function = 0x561a0f2ebb9c "x/0.0254", symbols = 0x561a0f2ebba5 "inch,inches,in"}, {category = 0x0, name = 0x561a0f2ebd3e "centimeter", display_name = 0x561a0f2ebd50 "Centimeters", format = 0x561a0f2ebbb4 "%s cm", from_function = 0x561a0f2ebbba "x/100", to_function = 0x561a0f2ebbc0 "100x", symbols = 0x561a0f2ebbc5 "centimeter,centimeters,cm,cms"}, {category = 0x0, name = 0x561a0f2ebd73 "millimeter", display_name = 0x561a0f2ebd85 "Millimeters", format = 0x561a0f2ebbe3 "%s mm", from_function = 0x561a0f2eba7d "x/1000", to_function = 0x561a0f2eba77 "1000x", symbols = 0x561a0f2ebbe9 "millimeter,millimeters,mm"}, {category = 0x0, name = 0x561a0f2ebc03 "micrometer", display_name = 0x561a0f2ebc0e "Micrometers", format = 0x561a0f2ebc1a "%s μm", from_function = 0x561a0f2ebc21 "x/1000000", to_function = 0x561a0f2ebc2b "1000000x", symbols = 0x561a0f2ebc34 "micrometer,micrometers,um"}, {category = 0x0, name = 0x561a0f2ebc4e "nanometer", display_name = 0x561a0f2ebc58 "Nanomet--Type <RET> for more, q to quit, c to continue without paging--
ers", format = 0x561a0f2ebc63 "%s nm", from_function = 0x561a0f2ebc69 "x/1000000000", to_function = 0x561a0f2ebc76 "1000000000x", symbols = 0x561a0f2ebc82 "nanometer,nanometers,nm"}, {category = 0x561a0f2ebc9a "area", name = 0x561a0f2ebc9f "hectare", display_name = 0x561a0f2ebca7 "Hectares", format = 0x561a0f2ebcb0 "%s ha", from_function = 0x561a0f2ebcb6 "10000x", to_function = 0x561a0f2ebcbd "x/10000", symbols = 0x561a0f2ebcc5 "hectare,hectares,ha"}, {category = 0x0, name = 0x561a0f2ebcd9 "acre", display_name = 0x561a0f2ebcde "Acres", format = 0x561a0f2ebce4 "%s acres", from_function = 0x561a0f2ebced "4046.8564224x", to_function = 0x561a0f2ebcfb "x/4046.8564224", symbols = 0x561a0f2ebd0a "acre,acres"}, {category = 0x0, name = 0x561a0f2ebd15 "square-meter", display_name = 0x561a0f2ebd22 "Square Meters", format = 0x561a0f2ebd30 "%s m²", from_function = 0x561a0f2eb939 "x", to_function = 0x561a0f2eb939 "x", symbols = 0x561a0f2ebd33 "m²"}, {category = 0x0, name = 0x561a0f2ebd37 "square-centimeter", display_name = 0x561a0f2ebd49 "Square Centimeters", format = 0x561a0f2ebd5c "%s cm²", from_function = 0x561a0f2ebd64 "0.0001x", to_function = 0x561a0f2ebcb6 "10000x", symbols = 0x561a0f2ebd5f "cm²"}, {category = 0x0, name = 0x561a0f2ebd6c "square-millimeter", display_name = 0x561a0f2ebd7e "Square Millimeters", format = 0x561a0f2ebd91 "%s mm²", from_function = 0x561a0f2ebd99 "0.000001x", to_function = 0x561a0f2ebc2b "1000000x", symbols = 0x561a0f2ed30a "mm²"}, {category = 0x561a0f2ebda3 "volume", name = 0x561a0f2ebdaa "cubic-meter", display_name = 0x561a0f2ebdb6 "Cubic Meters", format = 0x561a0f2ebdc3 "%s m³", from_function = 0x561a0f2eba77 "1000x", to_function = 0x561a0f2eba7d "x/1000", symbols = 0x561a0f2ebdc6 "m³"}, {category = 0x0, name = 0x561a0f2ebdca "gallon", display_name = 0x561a0f2ebdd1 "Gallons", format = 0x561a0f2ebdd9 "%s gal", from_function = 0x561a0f2ebde0 "3.785412x", to_function = 0x561a0f2ebdea "x/3.785412", symbols = 0x561a0f2ebdf5 "gallon,gallons,gal"}, {category = 0x0, name = 0x561a0f2ebea5 "litre", display_name = 0x561a0f2ebe08 "Litres", format = 0x561a0f2ebe0f "%s L", from_function = 0x561a0f2eb939 "x", to_function = 0x561a0f2eb939 "x", symbols = 0x561a0f2ebe14 "litre,litres,liter,liters,L"}, {category = 0x0, name = 0x561a0f2ebe30 "quart", display_name = 0x561a0f2ebe36 "Quarts", format = 0x561a0f2ebe3d "%s qt", from_function = 0x561a0f2ebe43 "0.9463529x", to_function = 0x561a0f2ebe4e "x/0.9463529", symbols = 0x561a0f2ebe5a "quart,quarts,qt"}, {category = 0x0, name = 0x561a0f2ebe6a "pint", display_name = 0x561a0f2ebe6f "Pints", format = 0x561a0f2ebe75 "%s pt", from_function = 0x561a0f2ebe7b "0.4731765x", to_function = 0x561a0f2ebe86 "x/0.4731765", symbols = 0x561a0f2ebe92 "pint,pints,pt"}, {category = 0x0, name = 0x561a0f2ebea0 "millilitre", display_name = 0x561a0f2ebeab "Millilitres", format = 0x561a0f2ebeb7 "%s mL", from_function = 0x561a0f2ebebd "0.001x", to_function = 0x561a0f2eba77 "1000x", symbols = 0x561a0f2ebec4 "millilitre,millilitres,milliliter,milliliters,mL,cm³"}, {category = 0x0, name = 0x561a0f2ebefa "microlitre", display_name = 0x561a0f2ebf05 "Microlitres", format = 0x561a0f2ebf11 "%s μL", from_function = 0x561a0f2ebd99 "0.000001x", to_function = 0x561a0f2ebc2b "1000000x", symbols = 0x561a0f2ebf18 "mm³,μL,uL"}, {category = 0x561a0f2ebf24 "weight", name = 0x561a0f2ebf2b "tonne", display_name = 0x561a0f2ebf31 "Tonnes", format = 0x561a0f2ebf38 "%s T", from_function = 0x561a0f2eba77 "1000x", to_function = 0x561a0f2eba7d "x/1000", symbols = 0x561a0f2ebf3d "tonne,tonnes"}, {category = 0x0, name = 0x561a0f2ebf4a "kilograms", display_name = 0x561a0f2ebf54 "Kilograms", format = 0x561a0f2ebf5e "%s kg", from_function = 0x561a0f2eb939 "x", to_function = 0x561a0f2eb939 "x", symbols = 0x561a0f2ebf64 "kilogram,kilograms,kilogramme,kilogrammes,kg,kgs"}, {category = 0x0, name = 0x561a0f2eca23 "pound", display_name = 0x561a0f2ebf95 "Pounds", format = 0x561a0f2ebf9c "%s lb", from_function = 0x561a0f2ebfa2 "0.45359237x", to_function = 0x561a0f2ebfae "x/0.45359237", symbols = 0x561a0f2ebfbb "pound,pounds,lb"}, {category = 0x0, name = 0x561a0f2ebfcb "ounce", display_name = 0x561a0f2ebfd1 "Ounces", format = 0x561a0f2ebfd8 "%s oz", from_function = 0x561a0f2ebfde "0.02834952x", to_function = 0x561a0f2ebfea "x/0.02834952", symbols = 0x561a0f2ebff7 "ounce,ounces,oz"}, {category = 0x0, name = 0x561a0f2ec007 "gram", display_name = 0x561a0f2ec00c "Grams", format = 0x561a0f2ec012 "%s g", from_function = 0x561a0f2ebebd "0.001x", to_function = 0x561a0f2eba77 "1000x", symbols = 0x561a0f2ec017 "gram,grams,gramme,grammes,g"}, {category = 0x561a0f2ec033 "duration", name = 0x561a0f2eb966 "year", display_name = 0x561a0f2eb971 "Years", format = 0x561a0f2ec03c "%s years", from_function = 0x561a0f2ec045 "31557600x", to_function = 0x561a0f2ec04f "x/31557600", symbols = 0x561a0f2ec05a "year,years"}, {category = 0x0, name = 0x561a0f2ec065 "day", display_name = 0x561a0f2ec069 "Days", format = 0x561a0f2ec06e "%s days", from_function = 0x561a0f2ec076 "86400x", to_function = 0x561a0f2ec07d "x/86400", symbols = 0x561a0f2ec085 "day,days"}, {category = 0x0, name = 0x561a0f2ec08e "hour", display_name = 0x561a0f2ec093 "Hours", format = 0x561a0f2ec099 "%s hours", from_function = 0x561a0f2ec0a2 "3600x", to_function = 0x561a0f2ec0a8 "x/3600", symbols = 0x561a0f2ec0af "hour,hours"}, {category = 0x0, name = 0x561a0f2ec0ba "minute", display_name = 0x561a0f2ec0c1 "Minutes", format = 0x561a0f2ec0c9 "%s minutes", from_function = 0x561a0f2ec0d4 "60x", to_function = 0x561a0f2ec0d8 "x/60", symbols = 0x561a0f2ec0dd "minute,minutes"}, {category = 0x0, name = 0x561a0f2ec10f "second", display_name = 0x561a0f2ec0ec "Seconds", format = 0x561a0f2ec0f4 "%s s", from_function = 0x561a0f2eb939 "x", to_function = 0x561a0f2eb939 "x", symbols = 0x561a0f2ec0f9 "second,seconds,s"}, {category = 0x0, name = 0x561a0f2ec10a "millisecond", display_name = 0x561a0f2ec116 "Milliseconds", format = 0x561a0f2ec123 "%s ms", from_function = 0x561a0f2ebebd "0.001x", to_function = 0x561a0f2eba77 "1000x", symbols = 0x561a0f2ec129 "millisecond,milliseconds,ms"}, {category = 0x0, name = 0x561a0f2ec145 "microsecond", display_name = 0x561a0f2ec151 "Microseconds", format = 0x561a0f2ec15e "%s μs", from_function = 0x561a0f2ebd99 "0.000001x", to_function = 0x561a0f2ebc2b "1000000x", symbols = 0x561a0f2ec165 "microsecond,microseconds,us,μs"}, {category = 0x561a0f2ec185 "temperature", name = 0x561a0f2ec191 "degree-celcius", display_name = 0x561a0f2ec1a0 "Celsius", format = 0x561a0f2ec1a8 "%s ˚C", from_function = 0x561a0f2ec1af "x+273.15", to_function = 0x561a0f2ec1b8 "x-273.15", symbols = 0x561a0f2ec1c1 "degC,˚C"}, {category = 0x0, name = 0x561a0f2ec1ca "degree-farenheit", display_name = 0x561a0f2ec1db "Farenheit", format = 0x561a0f2ec1e5 "%s ˚F", from_function = 0x561a0f2ec1ec "(x+459.67)*5/9", to_function = 0x561a0f2ec1fb "x*9/5-459.67", symbols = 0x561a0f2ec208 "degF,˚F"}, {category = 0x0, name = 0x561a0f2ec211 "degree-kelvin", display_name = 0x561a0f2ec21f "Kelvin", format = 0x561a0f2ec226 "%s K", from_function = 0x561a0f2eb939 "x", to_function = 0x561a0f2eb939 "x", symbols = 0x561a0f2ec229 "K"}, {category = 0x0, name = 0x561a0f2ec22b "degree-rankine", display_name = 0x561a0f2ec23a "Rankine", format = 0x561a0f2ec242 "%s ˚R", from_function = 0x561a0f2ec249 "x*5/9", to_function = 0x561a0f2ec24f "x*9/5", symbols = 0x561a0f2ec255 "degR,˚R,˚Ra"}, {category = 0x0, name = 0x0, display_name = 0x0, format = 0x0, from_function = 0x0, to_function = 0x0, symbols = 0x0}}
#15 0x0000561a0f2e8830 in do_convert (x=0x7ffd1b285c58, x_units=0x561a0f54cf90 "gradians", z_units=0x561a0f54d100 "degrees", z=0x561a0f546be0, data=<optimized out>)
    at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/test-mp-equation.c:120
#16 0x0000561a0f2e80a3 in pf_convert_number (self=0x561a0f546eb0) at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/parserfunc.c:78
Python Exception <class 'gdb.error'> dwarf2_find_location_expression: Corrupted DWARF expression.:
#17 0x0000561a0f2e7e33 in p_parse (state=0x561a0f54b740) at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/parser.c:276
        ret = <optimized out>
        token = <optimized out>
        ans = <optimized out>
        ret = <optimized out>
Python Exception <class 'gdb.error'> dwarf2_find_location_expression: Corrupted DWARF expression.:
#18 mp_equation_parse (expression=<optimized out>, options=0x561a0f2f40e0 <options>, result=0x7ffd1b285d98, error_token=0x7ffd1b285d90)
    at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/mp-equation.c:313
        ret = <optimized out>
Python Exception <class 'gdb.error'> dwarf2_find_location_expression: Corrupted DWARF expression.:
--Type <RET> for more, q to quit, c to continue without paging--
#19 0x0000561a0f2e9611 in Test (expression=0x561a0f2ed2c1 "100 gradians in degrees", expected=0x561a0f2ede95 "90", expected_error=0, trailing_digits=9)
    at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/test-mp-equation.c:83
        error = <optimized out>
        error_token = 0x0
        result =
                  {num = {{re = {{_mpfr_prec = 1000, _mpfr_sign = 1, _mpfr_exp = -9223372036854775806, _mpfr_d = 0x561a0f547ec8}}, im = {{_mpfr_prec = 1000, _mpfr_sign = 1, _mpfr_exp = -9223372036854775806, _mpfr_d = 0x561a0f547a98}}}}}
#20 0x0000561a0f2dd5ec in test_conversions () at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/test-mp-equation.c:135
#21 main () at /home/tkloczko/rpmbuild/BUILD/mate-calc-1.25.1/src/test-mp-equation.c:690

Please let me know if you will need more details.

mate-desktop / mate-calc

1.25.1: test suite is failing with core dump #195