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IDProjectCategoryView StatusDate SubmittedLast Update
0000523Frama-CPlug-in > jessiepublic2010-06-28 19:102010-12-18 11:19
ReporterJochen 
Assigned Tocmarche 
PrioritynormalSeveritycrashReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSOS Version
Product VersionFrama-C Boron-20100401 
Target VersionFixed in VersionFrama-C Carbon-20101202-beta2 
Summary0000523: struct-type expression in loop-assigns causes crash
DescriptionWhen running the attached program, Jessie asked me to report a crash:

liveness_test.c:75:[jessie] failure: Unexpected failure.
                  Please submit bug report (Ref. "interp.ml:994:8").
[kernel] The full backtrace is:
         Raised at file "src/kernel/log.ml", line 506, characters 30-31
         Called from file "src/kernel/log.ml", line 500, characters 2-9
         Re-raised at file "src/kernel/log.ml", line 503, characters 8-9
         Called from file "src/lib/type.ml", line 746, characters 40-45
         Called from file "queue.ml", line 134, characters 6-20
         Called from file "src/kernel/boot.ml", line 50, characters 4-20
         Called from file "src/kernel/cmdline.ml", line 170, characters 4-8
         
         Plug-in jessie aborted because of an internal error.
         Please report as 'crash' at http://bts.frama-c.com [^]

It seems to be caused by the struct-type expression "hist[t]" in the loop-assigns clause in line 75. When I provide each struct-field by its own (see line 82; you can switch between both versions using the "#define" in line 3), Jessie works without problems.
TagsNo tags attached.
Attached Filesc file icon liveness_test.c [^] (1,730 bytes) 2010-06-28 19:10 [Show Content]

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-  Notes
(0001318)
cmarche (developer)
2010-12-16 17:18


Why 2.28 now outputs a better message.

- Issue History
Date Modified Username Field Change
2010-06-28 19:10 Jochen New Issue
2010-06-28 19:10 Jochen Status new => assigned
2010-06-28 19:10 Jochen Assigned To => cmarche
2010-06-28 19:10 Jochen File Added: liveness_test.c
2010-12-16 17:18 cmarche Note Added: 0001318
2010-12-16 17:18 cmarche Status assigned => resolved
2010-12-16 17:18 cmarche Resolution open => fixed
2010-12-18 11:18 signoles Fixed in Version => Frama-C Carbon-20101202-beta2
2010-12-18 11:19 signoles Status resolved => closed


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