5d1d00c341
Clang uses a slight variation of GCC's include format, causing includes to be treated as warnings instead of informational messages. Use a new regular expression instead. * lisp/progmodes/compile.el (compilation-error-regexp-alist-alist): New element `clang-include' for Clang-style "included from" lines. * test/lisp/progmodes/compile-tests.el (compile-tests--test-regexps-data): Add unit test.