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| author | Pierre-Marie Pédrot | 2019-12-19 18:03:34 +0100 |
|---|---|---|
| committer | Pierre-Marie Pédrot | 2019-12-22 14:04:01 +0100 |
| commit | fcd903c299db00d5c8d3e2fa797404eb880b61ac (patch) | |
| tree | d1d339cb530d2f8e0c4afd11f49fb810383eb5ec /test-suite | |
| parent | 9c75b6a6582620e2fb9a39c1ea1aa46a321af6a7 (diff) | |
Ensure that a custom entry cannot be defined twice.
This highlights the fact that diamond inheritance of a custom entry
is a tricky problem, as well as merely importing two custom entries with
the same name from two different modules. The only sane way to give a
semantics to that is to stick to module-scoped objects, i.e. give those
entries a kernel name. In the meantime, I went for a warning when
overriding entries.
Diffstat (limited to 'test-suite')
| -rw-r--r-- | test-suite/success/custom_entry.v | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test-suite/success/custom_entry.v b/test-suite/success/custom_entry.v new file mode 100644 index 0000000000..e88ae65e18 --- /dev/null +++ b/test-suite/success/custom_entry.v @@ -0,0 +1,13 @@ +Declare Custom Entry foo. + +Print Custom Grammar foo. + +Notation "[ e ]" := e (e custom foo at level 0). + +Print Custom Grammar foo. + +Notation "1" := O (in custom foo at level 0). + +Print Custom Grammar foo. + +Fail Declare Custom Entry foo. |