diff options
Diffstat (limited to 'test-suite/success/Notations.v')
| -rw-r--r-- | test-suite/success/Notations.v | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/test-suite/success/Notations.v b/test-suite/success/Notations.v index 07bbb60c..3c0ad207 100644 --- a/test-suite/success/Notations.v +++ b/test-suite/success/Notations.v @@ -1,5 +1,5 @@ (* Check that "where" clause behaves as if given independently of the *) -(* definition (variant of bug #1132 submitted by Assia Mahboubi) *) +(* definition (variant of BZ#1132 submitted by Assia Mahboubi) *) Fixpoint plus1 (n m:nat) {struct n} : nat := match n with @@ -121,6 +121,7 @@ Notation " |- {{ a }} b" := (a=b) (no associativity, at level 10). Goal True. {{ exact I. }} Qed. + Check |- {{ 0 }} 0. (* Check parsing of { and } is not affected by notations #3479 *) @@ -128,3 +129,27 @@ Notation " |- {{ a }} b" := (a=b) (no associativity, at level 10). Goal True. {{ exact I. }} Qed. + +(* Check that we can have notations without any symbol iff they are "only printing". *) +Fail Notation "" := (@nil). +Notation "" := (@nil) (only printing). + +(* Check that a notation cannot be neither parsing nor printing. *) +Fail Notation "'foobarkeyword'" := (@nil) (only parsing, only printing). + +(* Check "where" clause for inductive types with parameters *) + +Reserved Notation "x === y" (at level 50). +Inductive EQ {A} (x:A) : A -> Prop := REFL : x === x + where "x === y" := (EQ x y). + +(* Check that strictly ident or _ are coerced to a name *) + +Fail Check {x@{u},y|x=x}. +Fail Check {?[n],y|0=0}. + +(* Check that 10 is well declared left associative *) + +Section C. +Notation "f $$$ x" := (id f x) (at level 10, left associativity). +End C. |