diff options
| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-12-21 17:00:43 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-12-21 17:00:43 +0000 |
| commit | 1cd385f3b354a78ae8d02333f40cd065073c9b19 (patch) | |
| tree | 923e490d77d414280d91918bcf5c35b93df78ab0 /cfrontend/SimplExprspec.v | |
| parent | 1c768ee3ff91e826f52cf08e1aaa8c4d637240f5 (diff) | |
Support "default" cases in the middle of a "switch", not just at the end.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2383 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'cfrontend/SimplExprspec.v')
| -rw-r--r-- | cfrontend/SimplExprspec.v | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/cfrontend/SimplExprspec.v b/cfrontend/SimplExprspec.v index a424261..9dfa42e 100644 --- a/cfrontend/SimplExprspec.v +++ b/cfrontend/SimplExprspec.v @@ -479,13 +479,12 @@ Inductive tr_stmt: Csyntax.statement -> statement -> Prop := tr_stmt (Csyntax.Sgoto lbl) (Sgoto lbl) with tr_lblstmts: Csyntax.labeled_statements -> labeled_statements -> Prop := - | tr_default: forall s ts, - tr_stmt s ts -> - tr_lblstmts (Csyntax.LSdefault s) (LSdefault ts) - | tr_case: forall n s ls ts tls, + | tr_ls_nil: + tr_lblstmts Csyntax.LSnil LSnil + | tr_ls_cons: forall c s ls ts tls, tr_stmt s ts -> tr_lblstmts ls tls -> - tr_lblstmts (Csyntax.LScase n s ls) (LScase n ts tls). + tr_lblstmts (Csyntax.LScons c s ls) (LScons c ts tls). (** * Correctness proof with respect to the specification. *) |