stillwater-sc / universal / 21383469319

84%

master: 85%

Pull #499

github

Add LCOV exclusion markers for defensive exception handling

Mark exception handlers and error paths with LCOV_EXCL markers to exclude
them from coverage metrics. These are defensive code paths that protect
against invalid input or library bugs - when tests pass, they correctly
remain untested.

Affected files:
- BLAS headers: lu.hpp, qr.hpp, inverse.hpp, scaling.hpp
- Serialization: datafile.hpp, test_matrix.hpp
- Generators: magic.hpp, frank.hpp
- Extensions: posit_fused_lu.hpp, posit_fused_blas.hpp, luir.hpp
- Test files: all linalg/blas/*.cpp catch blocks

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

923 of 1258 new or added lines in 13 files covered. (73.37%)

33837 of 40092 relevant lines covered (84.4%)

6521001.91 hits per line