Frama-C Bug Tracking System

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IDProjectCategoryView StatusDate SubmittedLast Update
0001180Frama-CKernelpublic2012-05-16 15:222012-09-19 17:16
Assigned Tosignoles 
PlatformOSOS Version
Product VersionFrama-C Nitrogen-20111001 
Target VersionFixed in VersionFrama-C Oxygen-20120901 
Summary0001180: Port to OCamlgraph 1.8.2
DescriptionHi, Recent OCamlgraph 1.8.2 has a non backward compatible change. The change is described in OCamlgraph's changelog as: o Topological: fix bug when a cycle depends on another cycle. That breaks compatibility: the input graph must implement Sig.COMPARABLE instead of Sig.HASHABLE The attached patch make Frama-c compile (and run properly :)) with OCamlgraph 1.8.2. I wasn't sure whether I should use or I noticed that the latter is more used so I preferred it over the standard one. Comments on this patch are welcome. The patch is rather straightforward and easy and I'm (almost) sure you already fixed that but maybe other Frama-C users will need it… and I'm sharing it here. Regards, Mehdi
TagsNo tags attached.
Attached Filespatch file icon 0007-Port-to-OCamlgraph-1.8.2.patch [^] (2,436 bytes) 2012-05-16 15:22 [Show Content]

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-  Notes
signoles (manager)
2012-05-16 15:40

Hi Mehdi, Thanks for your patch. It is correct. As you guess, the current SVN version of Frama-C is already up-to-date according to ocamlgraph 1.8.2. Actually, we found the bug in OcamlGraph's topological with a Frama-C's case study: services computed by plug-in "syntactic callgraph" were sometimes wrong in Frama-C Nitrogen (and older release) because of this bug. Julien

- Issue History
Date Modified Username Field Change
2012-05-16 15:22 mehdi New Issue
2012-05-16 15:22 mehdi File Added: 0007-Port-to-OCamlgraph-1.8.2.patch
2012-05-16 15:31 signoles Status new => assigned
2012-05-16 15:31 signoles Assigned To => signoles
2012-05-16 15:40 signoles Note Added: 0003017
2012-05-16 15:40 signoles Status assigned => resolved
2012-05-16 15:40 signoles Resolution open => fixed
2012-09-19 17:15 signoles Fixed in Version => Frama-C Oxygen-20120901
2012-09-19 17:16 signoles Status resolved => closed

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