Issues

• Reading a tracefile with an uncalled gcc lambda aborts with an inconsistent error (or, with --ignore-errors inconsistent, marks the lambda called): isLambda matches only the demangled {lambda(, and geninfo writes mangled names by default

  linux-test-project/lcov#557 · Filter by author ojrosten opened on Oct 6, 2026
  1

• lcov: "line is hit but no branches on line have been evaluated."

  linux-test-project/lcov#555 · Filter by author anarazel opened on Oct 4, 2026
  2

• geninfo confused by gcov output with multi-line statements: "unexecuted block on non-branch line with non-zero hit count."

  linux-test-project/lcov#554 · Filter by author anarazel opened on Oct 4, 2026
  2

• Test tests/lcov/misc/version.sh succeeds from Git but fails from lcov-2.6.tar.gz source release tarball

  linux-test-project/lcov#546 · Filter by author hartwork opened on Oct 3, 2026
  4

• JaCoCo XML file translation support

  linux-test-project/lcov#536 · Filter by author hummeltech opened on Sep 12, 2026
  4

• [Feature Request] Modern interactive HTML report for genhtml

  linux-test-project/lcov#469 · Filter by author abhijeetpratapsingh opened on Apr 19, 2026
  2

• 2.3.1 [Install] Perl interpreter path not change after changing LCOV_PERL_PATH in Makefile

  linux-test-project/lcov#409 · Filter by author zxy-se opened on May 19, 2025
  1

• It's frustrating that the Makefile can't install as a relocatable package

  linux-test-project/lcov#376 · Filter by author madscientist opened on Jan 7, 2025
  4

• Differences between coverage lcov and py2lcov for consideration

  linux-test-project/lcov#318 · Filter by author zackw opened on Sep 6, 2024
  8

• genhtml is too slow compared to old version

  linux-test-project/lcov#284 · Filter by author icsfy opened on Apr 10, 2024
  11

• Inconsistent/wrong line coverage

  linux-test-project/lcov#185 · Filter by author AndrzejKurek opened on Jan 20, 2023
  28

• navigation from directory table to source location does not work with "genhtml --frames"

  linux-test-project/lcov#181 · Filter by author henry2cox opened on Dec 16, 2022

• Add option to collapse function with template as a single function in report

  linux-test-project/lcov#164 · Filter by author Matti-Lehtonen opened on Sep 8, 2022
  6

• web page missing

  linux-test-project/lcov#151 · Filter by author GitMensch opened on May 19, 2022
  5