macOS: exception hangs

[certik]

+ lfortran -c tests/string1.f90
Internal Compiler Error: Unhandled exception
[HANG]

[Thirumalai-Shaktivel]

Yes, this seems to be related to generating the stack trace.

Disabling it using DWITH_STACKTRACE=NO works.

We need to fix this.

[pjh40]

I was having that problem as well. This CMake config fixes it for me:

cmake \
    -DCMAKE_BUILD_TYPE=Debug \
    -DWITH_LLVM=yes \
    -DWITH_STACKTRACE=yes \
    -DWITH_LLVM_STACKTRACE=yes \
    -DWITH_RUNTIME_STACKTRACE=yes \
    -DCMAKE_INSTALL_PREFIX=`pwd`/inst \
    -DWITH_LSP=no \
    -DCMAKE_PREFIX_PATH="$CMAKE_PREFIX_PATH_LFORTRAN;$CONDA_PREFIX" \
    -DCMAKE_INSTALL_PREFIX=`pwd`/inst \
    -DCMAKE_INSTALL_LIBDIR=share/lfortran/lib \
    -GNinja \
    .

I think it was the WITH_LLVM_STACKTRACE that did the trick.

[Thirumalai-Shaktivel]

Yes, that works. Thank you!

[certik]

I finally have good access to all three platforms (Windows, macOS, Linux), so I'll try to get this experience smoothed out on all platforms, so that things just work.