diff options
Diffstat (limited to 'test-suite')
| -rw-r--r-- | test-suite/bugs/closed/5345.v | 7 | ||||
| -rw-r--r-- | test-suite/bugs/closed/5372.v | 7 | ||||
| -rw-r--r-- | test-suite/success/decl_mode.v | 2 | ||||
| -rw-r--r-- | test-suite/success/ltac_match_pattern_names.v | 28 |
4 files changed, 43 insertions, 1 deletions
diff --git a/test-suite/bugs/closed/5345.v b/test-suite/bugs/closed/5345.v new file mode 100644 index 0000000000..d8448f35db --- /dev/null +++ b/test-suite/bugs/closed/5345.v @@ -0,0 +1,7 @@ +Ltac break_tuple := + match goal with + | [ H: context[match ?a with | pair n m => _ end] |- _ ] => + let n := fresh n in + let m := fresh m in + destruct a as [n m] + end. diff --git a/test-suite/bugs/closed/5372.v b/test-suite/bugs/closed/5372.v new file mode 100644 index 0000000000..2dc78d4c7f --- /dev/null +++ b/test-suite/bugs/closed/5372.v @@ -0,0 +1,7 @@ +(* coq bug 5372: https://coq.inria.fr/bugs/show_bug.cgi?id=5372 *) +Function odd (n:nat) := + match n with + | 0 => false + | S n => true + end +with even (n:nat) := false. diff --git a/test-suite/success/decl_mode.v b/test-suite/success/decl_mode.v index 58f79d45ec..e569bcb49f 100644 --- a/test-suite/success/decl_mode.v +++ b/test-suite/success/decl_mode.v @@ -153,7 +153,7 @@ proof. thus ~= (IZR (Zneg z) * IZR (Zneg z)). end cases. end proof. -Qed. +Admitted. Definition irrational (x:R):Prop := forall (p:Z) (q:nat),q<>0%nat -> x<> (IZR p/INR q). diff --git a/test-suite/success/ltac_match_pattern_names.v b/test-suite/success/ltac_match_pattern_names.v new file mode 100644 index 0000000000..7363294960 --- /dev/null +++ b/test-suite/success/ltac_match_pattern_names.v @@ -0,0 +1,28 @@ +(* example from bug 5345 *) +Ltac break_tuple := + match goal with + | [ H: context[let '(n, m) := ?a in _] |- _ ] => + let n := fresh n in + let m := fresh m in + destruct a as [n m] + end. + +(* desugared version of break_tuple *) +Ltac break_tuple' := + match goal with + | [ H: context[match ?a with | pair n m => _ end] |- _ ] => + let n := fresh n in + let m := fresh m in + idtac + end. + +Ltac multiple_branches := + match goal with + | [ H: match _ with + | left P => _ + | right Q => _ + end |- _ ] => + let P := fresh P in + let Q := fresh Q in + idtac + end.
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