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| author | Akim Demaille <akim.demaille@gmail.com> | 2020-05-21 17:23:21 +0200 |
|---|---|---|
| committer | Akim Demaille <akim.demaille@gmail.com> | 2020-05-21 20:14:59 +0200 |
| commit | f80890c4bb8e02a47e115dc68797cd33fcc97bef (patch) | |
| tree | ac714e50812281b13badd1d4ac659c8cecbadfc9 /tests/m4.at | |
| parent | 1ebc2ac55c8dfe22711a349ba1e591b5ac4e93c5 (diff) | |
| download | bison-f80890c4bb8e02a47e115dc68797cd33fcc97bef.tar.gz | |
fix generated comments
In Bison 3.6.2, the comments with brackets lose their brackets, for
improper m4 quotation.
* data/skeletons/bison.m4 (b4_gsub): New.
* data/skeletons/c-like.m4 (_b4_comment): Use it.
* tests/m4.at: Check b4_gsub.
Diffstat (limited to 'tests/m4.at')
| -rw-r--r-- | tests/m4.at | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/tests/m4.at b/tests/m4.at index 440e975a..6a2ff83f 100644 --- a/tests/m4.at +++ b/tests/m4.at @@ -29,18 +29,44 @@ AT_DATA([input.m4], [[m4@&t@_include(b4_skeletonsdir/[c.m4]) b4_output_begin([output.txt]) + +b4_gsub([[abcd]], + [a], [b]) +b4_gsub([[abcd]], + [a], [b], + [b], [c], + [c], [d]) + +_b4_comment([["/* () */"]]) +_b4_comment([["/* ( */"]]) +_b4_comment([["/* ) */"]]) +_b4_comment([["/* [] */"]]) + b4_comment([["/* () */"]]) b4_comment([["/* ( */"]]) b4_comment([["/* ) */"]]) +b4_comment([["/* [] */"]]) + b4_output_end([output.txt]) ]]) AT_BISON_CHECK([-S ./input.m4 input.y]) AT_CHECK([cat output.txt], [], -[/* "/\* () *\/" */ +[[ +[bbcd] +[dddd] + +"/\* () *\/" +"/\* ( *\/" +"/\* ) *\/" +"/\* [] *\/" + +/* "/\* () *\/" */ /* "/\* ( *\/" */ /* "/\* ) *\/" */ -]) +/* "/\* [] *\/" */ + +]]) AT_CLEANUP |