Improve representation of locations

Ref. eng/recordflux/RecordFlux#1785

CHANGELOG.md

@@ -23,6 +23,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fatal error caused by variable in case expression (eng/recordflux/RecordFlux#1800)
 - Simplification of expressions with a unary minus operator (eng/recordflux/RecordFlux#1595, eng/recordflux/RecordFlux#1797)
 - Evaluation of unary minus applied to binary expressions (eng/recordflux/RecordFlux#1797)
+- Fatal errors caused by missing locations (eng/recordflux/RecordFlux#1785)
 
 ### Changed
 

Makefile

@@ -364,22 +364,15 @@ test: test_rflx test_rapidflux test_examples
 
 test_rflx: test_coverage test_unit_coverage test_per_unit_coverage test_language_coverage test_end_to_end test_property test_tools test_ide test_optimized test_compilation test_binary_size
 
-
 test_rapidflux_coverage: rapidflux_devel
-	cargo llvm-cov \
-		nextest \
-		--package librapidflux \
-		--fail-under-lines 100 \
-		--show-missing-lines \
-		--skip-functions \
-		--no-fail-fast # Do not stop on the first failure for CI runs
+	@tools/test_rapidflux_coverage.sh
 
 # nextest cannot be used with `doctests` with stable Rust.
 # See: https://github.com/nextest-rs/nextest/issues/16
 test_rapidflux_doc: rapidflux_devel
 	cargo test --package librapidflux --doc --no-fail-fast
 
-test_rapidflux: test_rapidflux_coverage test_rapidflux_mutation test_rapidflux_doc
+test_rapidflux: test_rapidflux_coverage test_rapidflux_doc test_rapidflux_mutation
 
 test_rapidflux_mutation: rapidflux_devel
 	cargo mutants -j 4 --package librapidflux --timeout 300 --output $(BUILD_DIR)