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* Restrict (try...with...) to avoid catching critical exn (part 2)Gravatar letouzey2013-03-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16277 85f007b7-540e-0410-9357-904b9bb8a0f7
* Restrict (try...with...) to avoid catching critical exn (part 1)Gravatar letouzey2013-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | Why? : avoid catching (and probably ignoring) exceptions such as Sys.Break, anomalies, assertions, leading to undetected bugs and ignored Ctrl-C. How? : when the precise exception(s) concerned by the try is known, use them explicitely in the "with". Otherwise, let's use the pattern "with e when Errors.noncritical e -> " Particular case : when an exception is catched and reraised immediately after some adjustments, we leave it untouched. Simply, for easily identifying these situations later, the name of the exception variable is changed to "reraise". Please also adopt this coding style. Automatic checks based on the "mascot" tool of X. Clerc will be runned regularly. If you want to avoid to check a particular try...with, use the variable name "any" after the "with". All these changes have been tested using the standard library and the test-suite, but unfortunately this is far from ensuring that coqtop behaves as before. We'll see after the nightly bench... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16276 85f007b7-540e-0410-9357-904b9bb8a0f7
* More monomorphization.Gravatar ppedrot2013-03-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16260 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names: shortcuts for building {kn, constant, mind} with empty sectionsGravatar letouzey2013-02-26
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16249 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names: Modularize constant and mutual_inductiveGravatar letouzey2013-02-26
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16248 85f007b7-540e-0410-9357-904b9bb8a0f7
* Dir_path --> DirPathGravatar letouzey2013-02-19
| | | | | | | | Ok, this is merely a matter of taste, but up to now the usage in Coq is rather to use capital letters instead of _ in the names of inner modules. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16221 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names: revised representation of constants and mutual_inductiveGravatar letouzey2013-02-19
| | | | | | | | | - a module KernelPair for improving sharing between constant and mind - shorter representation than a pair when possible - exports comparisions on constant and mind and ... - a kn_equal function instead of Int.equal (kn_ord ...) 0 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16217 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing Exc_located and using the new exception enrichementGravatar ppedrot2013-02-18
| | | | | | mechanism to retrieve the same information. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16215 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added exception enrichment. Now one can define additional arbitraryGravatar ppedrot2013-02-18
| | | | | | | | | | | information worn by exceptions. The implementation is quite hackish but it should work nonetheless. Basically, it adds an additional cell to exceptions arguments, in which you can put whatever you want. By typing invariants, you may not reach this cell by normal means, so it should be safe. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16212 85f007b7-540e-0410-9357-904b9bb8a0f7
* use List.rev_map whenever possibleGravatar letouzey2013-02-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16211 85f007b7-540e-0410-9357-904b9bb8a0f7
* Minor code cleanups, especially take advantage of Dir_path.is_emptyGravatar letouzey2013-02-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16210 85f007b7-540e-0410-9357-904b9bb8a0f7
* make validate repaired via a temporary fix for #2949Gravatar letouzey2013-02-13
| | | | | | | | | | The offending functor in NZOrder wasn't actually used, so I've commented it for now. Btw, the Not_found in coqchk is now turned into something slightly more informative git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16199 85f007b7-540e-0410-9357-904b9bb8a0f7
* Checker: re-sync vo structures after Maxime's commit 16136Gravatar letouzey2013-02-12
| | | | | | | make validate still fails, but that's another issue (#2949) we're still working on... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16198 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing coqchk compilation after commit r16183Gravatar ppedrot2013-02-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16184 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added backtrace primitives.Gravatar ppedrot2013-01-28
| | | | | | | | | | | | | | | | | | | | | | Using OCaml 3.11+ builtin facilities to record stack frames during exception raising, we can now recover at runtime the backtrace of an uncaught toplevel exception and display it to the user, without the infamous OCaml debugger. The backtrace is displayed when using the [-debug] flag. This requires a bit of discipline, as each time we reraise an exception we need to keep track of those frames we discarded between the previous raise and the current [try-with] branch. Currently, only [Anomaly] is handled, but this can be ported to any exception as long as we add the backtrace info into the exception, and we provide the corresponding handler to [Backtracke.register_backtrace_handler]. Hopefully this should not be to costly, as we only do little work when reraising, and only with the [-debug] flag set. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16166 85f007b7-540e-0410-9357-904b9bb8a0f7
* Uniformization of the "anomaly" command.Gravatar ppedrot2013-01-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16165 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added backtrace information to anomaliesGravatar ppedrot2013-01-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16161 85f007b7-540e-0410-9357-904b9bb8a0f7
* Array.create is deprecatedGravatar pboutill2012-12-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16104 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of mod_bound_idGravatar ppedrot2012-12-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16098 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of LabelGravatar ppedrot2012-12-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16097 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of dir_pathGravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16072 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of identifierGravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16071 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moving hcons_string to String namespace.Gravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16069 85f007b7-540e-0410-9357-904b9bb8a0f7
* Cleaning and small optimization in CList.Gravatar ppedrot2012-11-20
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15988 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added a CString module.Gravatar ppedrot2012-11-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15968 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added an Int module with dummy utility functions.Gravatar ppedrot2012-11-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15956 85f007b7-540e-0410-9357-904b9bb8a0f7
* univ inconsistency error message gives evidence of a cycleGravatar barras2012-10-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15898 85f007b7-540e-0410-9357-904b9bb8a0f7
* still some more dead code removalGravatar letouzey2012-10-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15875 85f007b7-540e-0410-9357-904b9bb8a0f7
* Getting rid of Compat in the checker.Gravatar ppedrot2012-10-04
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15849 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moved Compat to parsing. This permits to break the dependency of theGravatar ppedrot2012-10-04
| | | | | | | | | | | | kernel on CAMLP4/5 structures, and consequently should also erase such structures from vo files. This modification requires some code duplication, mainly while reimplementing our own location data type. This is chiefly visible in the ml4 files, where CAMLP4/5 locations must be manually converted to our locations with an explicit (!@) cast operator. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15847 85f007b7-540e-0410-9357-904b9bb8a0f7
* Reusing the Hashset data structure in Hashcons. Hopefully, this shouldGravatar ppedrot2012-09-26
| | | | | | not disrupt anything... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15836 85f007b7-540e-0410-9357-904b9bb8a0f7
* More cleanup of Util: utf8 aspects moved to a new file unicode.mlGravatar letouzey2012-09-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15818 85f007b7-540e-0410-9357-904b9bb8a0f7
* Cleaning interface of Util.Gravatar ppedrot2012-09-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15817 85f007b7-540e-0410-9357-904b9bb8a0f7
* More cleaning on Utils and CList. Some parts of the code beingGravatar ppedrot2012-09-17
| | | | | | peculiarly messy, I hope I did not introduce too many bugs. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15815 85f007b7-540e-0410-9357-904b9bb8a0f7
* As r15801: putting everything from Util.array_* to CArray.*.Gravatar ppedrot2012-09-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15804 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moving Utils.list_* to a proper CList module, which includes stdlibGravatar ppedrot2012-09-14
| | | | | | | | | List module. That way, an "open Util" in the header permits using any function of CList in the List namespace (and in particular, this permits optimized reimplementations of the List functions, as, for example, tail-rec implementations. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15801 85f007b7-540e-0410-9357-904b9bb8a0f7
* Made Pp.std_ppcmds opaque.Gravatar ppedrot2012-09-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15795 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updating headers.Gravatar herbelin2012-08-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing camlp4 compilation w.r.t previous commitGravatar ppedrot2012-06-22
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15481 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added an indirection with respect to Loc in Compat. As many [open Compat]Gravatar ppedrot2012-06-22
| | | | | | | | | | were closed (i.e. the only remaining ones are those of printing/parsing). Meanwhile, a simplified interface is provided in loc.mli. This also permits to put Pp in Clib, because it does not depend on CAMLP4/5 anymore. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15475 85f007b7-540e-0410-9357-904b9bb8a0f7
* Flushing formatters before program exit.Gravatar ppedrot2012-06-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15415 85f007b7-540e-0410-9357-904b9bb8a0f7
* Getting rid of Pp.msgnl and Pp.message.Gravatar ppedrot2012-06-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15412 85f007b7-540e-0410-9357-904b9bb8a0f7
* Getting rid of Pp.msgGravatar ppedrot2012-05-30
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15400 85f007b7-540e-0410-9357-904b9bb8a0f7
* More uniformisation in Pp.warn functions.Gravatar ppedrot2012-05-30
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15399 85f007b7-540e-0410-9357-904b9bb8a0f7
* remove many excessive open Util & Errors in mli'sGravatar letouzey2012-05-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15392 85f007b7-540e-0410-9357-904b9bb8a0f7
* lib directory is cut in 2 cma.Gravatar pboutill2012-04-12
| | | | | | | | | | | | | | | - Clib that does not depend on camlpX and is made to be shared by all coq tools/scripts/... - Lib that is Coqtop specific As a side effect for the build system : - Coq_config is in Clib and does not appears in makefiles - only the BEST version of coqc and coqmktop is made - ocamlbuild build system fails latter but is still broken (ocamldebug finds automatically Unix but not Str. I've probably done something wrong here.) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15144 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adapt the checker after commit 15080Gravatar letouzey2012-03-26
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15100 85f007b7-540e-0410-9357-904b9bb8a0f7
* Module names and constant/inductive names are now in two separate namespacesGravatar letouzey2012-03-26
| | | | | | | | | | | | | | We now accept the following code: Definition E := 0. Module E. End E. Techically, we simply allow the same label to occur at most twice in a structure_body, which is a (label * structure_field_body) list). These two label occurences should not be at the same level of fields (e.g. a SFBmodule and a SFBmind are ok, but not two SFBmodule's or a SFBmodule and a SFBmodtype). Gain : a minimal amount of code change. Drawback : no more simple List.assoc or equivalent should be performed on a structure_body ... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15088 85f007b7-540e-0410-9357-904b9bb8a0f7
* Univ: enforce_leq instead of enforce_geq for more uniformityGravatar letouzey2012-03-22
| | | | | | Same for check_leq instead of check_geq git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15081 85f007b7-540e-0410-9357-904b9bb8a0f7
* Noise for nothingGravatar pboutill2012-03-02
| | | | | | | | | | | Util only depends on Ocaml stdlib and Utf8 tables. Generic pretty printing and loc functions are in Pp. Generic errors are in Errors. + Training white-spaces, useless open, prlist copies random erasure. Too many "open Errors" on the contrary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15020 85f007b7-540e-0410-9357-904b9bb8a0f7
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