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| author | Jean Abou Samra <jean@abou-samra.fr> | 2022-08-15 01:18:40 +0200 |
|---|---|---|
| committer | Jean Abou Samra <jean@abou-samra.fr> | 2022-08-15 01:30:38 +0200 |
| commit | d9278a5d72e04a75f63c04da85c8d4b62b10a5c8 (patch) | |
| tree | e1048bb093740af8d8d16b662076615eae3f03ed /tests | |
| parent | 9bd072dbc94dc681e1ad87d249d72f0209ca3f96 (diff) | |
| download | pygments-git-d9278a5d72e04a75f63c04da85c8d4b62b10a5c8.tar.gz | |
Fortran: fix catastrophic backtracking
\\\\|\\. is like \\. but causes catastrophic backtracking inside (...)* .
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/snippets/fortran/test_string_cataback.txt | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/tests/snippets/fortran/test_string_cataback.txt b/tests/snippets/fortran/test_string_cataback.txt new file mode 100644 index 00000000..9f4b9f10 --- /dev/null +++ b/tests/snippets/fortran/test_string_cataback.txt @@ -0,0 +1,112 @@ +---input--- +! Bad string, there isn't an even number of backslashes. +! This should not cause catastrophic backtracking. +'\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + +---tokens--- +"! Bad string, there isn't an even number of backslashes.\n" Comment + +'! This should not cause catastrophic backtracking.\n' Comment + +"'" Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +'\\' Error +"'" Error +'\n' Text.Whitespace |