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author | Akim Demaille <akim.demaille@gmail.com> | 2021-11-06 19:24:04 +0100 |
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committer | Akim Demaille <akim.demaille@gmail.com> | 2021-11-06 19:30:06 +0100 |
commit | c95d0dd5f54b98825e4cfe00a807db78a073e376 (patch) | |
tree | 7db099d7f168367ece95bca3c42010df3f373331 /tests | |
parent | 76301e739956a929ac0710fbd3d51fd4fc5ee9cf (diff) | |
download | bison-c95d0dd5f54b98825e4cfe00a807db78a073e376.tar.gz |
warnings: be less picky about occurrences of m4_/b4_ in the output
Reported by Marko Mäkelä.
<https://lists.gnu.org/r/bug-bison/2021-10/msg00026.html>
* src/scan-skel.l: It is ok to have foob4_ or foom4_.
* tests/skeletons.at (Suspicious sequences): New.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/skeletons.at | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tests/skeletons.at b/tests/skeletons.at index 0ed11027..30f25a61 100644 --- a/tests/skeletons.at +++ b/tests/skeletons.at @@ -324,3 +324,44 @@ AT_BISON_CHECK([[input.y]], [[1]], [[]], ]]) AT_CLEANUP + + +## ---------------------- ## +## Suspicious sequences. ## +## ---------------------- ## + +AT_SETUP([[Suspicious sequences]]) + +AT_DATA([[skel.c]], +[[m4@&t@_include(b4_skeletonsdir/[c.m4]) +m4@&t@_divert_push(0)d@&t@nl +@output(b4_parser_file_name@)d@&t@nl +]b4_user_pre_prologue[ +]b4_user_post_prologue[ +b4_unevaluated +m4@&t@_unevaluated +]b4_epilogue[ + +m4@&t@_divert_pop(0) +]]) + +AT_DATA([[input1.y]], +[[%skeleton "./skel.c" +%{ + myb4_unevaluated + mym4_unevaluated +%} +%% +start: ; +%% +myb4_unevaluated +mym4_unevaluated +]]) + +AT_BISON_CHECK([[input1.y]], [], [], +[[input1.tab.c:10: warning: suspicious sequence in the output: b4_unevaluated [-Wother] +input1.tab.c:11: warning: suspicious sequence in the output: m4@&t@_unevaluated [-Wother] +]]) + + +AT_CLEANUP |