diff options
| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-02-17 16:14:28 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-02-17 16:14:28 +0000 |
| commit | 18c1f91426baea8fdce67a1a6b41a1ab106f93ee (patch) | |
| tree | 6e1dd345350e2e5eea25348d3dea646f6ff5d154 /theories/Program | |
| parent | b63f3d7db6e23746165f2a8501dfc3b52351530b (diff) | |
In Program obligation, do not use auto on non-proposition goals by
default.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13845 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Program')
| -rw-r--r-- | theories/Program/Tactics.v | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/theories/Program/Tactics.v b/theories/Program/Tactics.v index 38788cbc5..3eec32620 100644 --- a/theories/Program/Tactics.v +++ b/theories/Program/Tactics.v @@ -306,11 +306,16 @@ simpl in |- *; intros ; destruct_all_rec_calls ; repeat (destruct_conjs; simpl p subst*; autoinjections ; try discriminates ; try (solve [ red ; intros ; destruct_conjs ; autoinjections ; discriminates ]). +(** Restrict automation to propositional obligations. *) + Ltac program_solve_wf := match goal with - |- well_founded _ => auto with * + | |- well_founded _ => auto with * + | |- ?T => match type of T with Prop => auto end end. -Ltac program_simpl := program_simplify ; auto; try program_solve_wf. +Create HintDb program discriminated. + +Ltac program_simpl := program_simplify ; try typeclasses eauto with program ; try program_solve_wf. Obligation Tactic := program_simpl. |