From 8e07227c5853de78eaed4577eefe908fb84507c0 Mon Sep 17 00:00:00 2001 From: Maxime Dénès Date: Tue, 28 Jun 2016 10:55:30 +0200 Subject: A new infrastructure for warnings. On the user side, coqtop and coqc take a list of warning names or categories after -w. No prefix means activate the warning, a "-" prefix means deactivate it, and "+" means turn the warning into an error. Special categories include "all", and "default" which contains the warnings enabled by default. We also provide a vernacular Set Warnings which takes the same flags as argument. Note that coqc now prints warnings. The name and category of a warning are printed with the warning itself. On the developer side, Feedback.msg_warning is still accessible, but the recommended way to print a warning is in two steps: 1) create it by: let warn_my_warning = CWarnings.create ~name:"my-warning" ~category:"my-category" (fun args -> Pp.strbrk ...) 2) print it by: warn_my_warning args --- kernel/nativeconv.ml | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'kernel/nativeconv.ml') diff --git a/kernel/nativeconv.ml b/kernel/nativeconv.ml index a0ff9e123..2f985e15a 100644 --- a/kernel/nativeconv.ml +++ b/kernel/nativeconv.ml @@ -145,11 +145,16 @@ let native_conv_gen pb sigma env univs t1 t2 = end | _ -> anomaly (Pp.str "Compilation failure") +let warn_no_native_compiler = + let open Pp in + CWarnings.create ~name:"native-compiler-disabled" ~category:"native-compiler" + (fun () -> strbrk "Native compiler is disabled," ++ + strbrk " falling back to VM conversion test.") + (* Wrapper for [native_conv] above *) let native_conv cv_pb sigma env t1 t2 = if Coq_config.no_native_compiler then begin - let msg = "Native compiler is disabled, falling back to VM conversion test." in - Feedback.msg_warning (Pp.str msg); + warn_no_native_compiler (); vm_conv cv_pb env t1 t2 end else -- cgit v1.2.3