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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0002284 | Frama-C | Plug-in > E-ACSL | public | 2017-02-24 14:26 | 2017-05-31 19:05 | ||||
Reporter | kvorobyov | ||||||||
Assigned To | signoles | ||||||||
Priority | normal | Severity | crash | Reproducibility | always | ||||
Status | closed | Resolution | fixed | ||||||
Platform | Linux | OS | Gentoo | OS Version | |||||
Product Version | Frama-C 14 Silicon | ||||||||
Target Version | Fixed in Version | Frama-C 15 Phosphorus | |||||||
Summary | 0002284: E-ACSL type system crash | ||||||||
Description | Run: e-acsl-gcc.sh --rte=mem mesa_error.c crashes E-ACSL with the following message: [e-acsl] failure: expected an integral type for (int)((float)(*(red + i) * scale)) Base frama-C command: frama-c -no-frama-c-stdlib a.c -rte -no-warn-signed-overflow -no-warn-unsigned-overflow -no-warn-signed-downcast -no-warn-unsigned-downcast -rte-no-div -rte-no-float-to-int -rte-mem -rte-no-pointer-call -rte-no-precond -rte-no-shift -rte-no-trivial-annotations -then -e-acsl -then-last -print -ocode a.out.frama.c Supposedly this happens because integer interval is computed incorrectly due to casts | ||||||||
Tags | No tags attached. | ||||||||
Attached Files | ![]() | ||||||||
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Date Modified | Username | Field | Change |
2017-02-24 14:26 | kvorobyov | New Issue | |
2017-02-24 14:26 | kvorobyov | Status | new => assigned |
2017-02-24 14:26 | kvorobyov | Assigned To | => signoles |
2017-02-24 14:26 | kvorobyov | File Added: mesa_int_.c | |
2017-02-27 11:15 | signoles | Status | assigned => resolved |
2017-02-27 11:15 | signoles | Resolution | open => fixed |
2017-05-31 19:04 | signoles | Fixed in Version | => Frama-C 15 Phosphorus |
2017-05-31 19:05 | signoles | Status | resolved => closed |
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