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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000581||Taste||[All Projects] Buildsupport||public||2017-02-22 08:35||2017-07-13 12:17|
Multiple Fan-in not handled with bindings located in different partitions
Function DeclareProcessFeatures in buildsupport/c/vertical_transformation.c does not generate all needed features in same cases.
I don't know if this is a conceptual problem, or if the problem is due to missing information in the AST.
Structure Interface has one field distant_fv which is used to check if a given Interface is connected to a block bound to a different partition. If the connection crosses the single partition's bound, feature are declared in file process.aadl.
This leads to a bug in the generated process.aadl. For example, if a model has block1 (in partition1) having a PI, block2 (in partition1) with RI connected to block1.PI, and also block3 (in partition2) with RI connected to block1.PI, it is the chance to decide if the compilation works or if it fails. Chance depends on which of block2 or block3 the compiler attaches to field block1.PI.distant_fv. If by chance block1.PI.distant_fv = "block3" the compilation is successful as block1.PI is considered a feature to be declared in process.aadl. If block1.PI.distant_fv = "block2" the feature will not be declared ion process.aadl, and the compilation will fail, as block2 is local wrt block1.
|Steps To Reproduce|
To reproduce, see attached model. It contains two DeploymentViews, one triggering the problem and the other not triggering it. The difference between them is the block (block2 or block3) which is declared to be local to block1.
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|Attached Files||issue-581.tgz [^] (25,200 bytes) 2017-02-22 08:51|
This is fixed now. Indeed there was a problem with distant_fv.
|2017-02-22 08:email@example.com||New Issue|
new => assigned
|2017-02-22 08:firstname.lastname@example.org||Assigned To||
|2017-02-22 08:email@example.com||File Added: issue-581.tgz|
|2017-02-23 13:49||maxime||Note Added: 0002768|
assigned => resolved
open => fixed
|2017-07-13 12:17||maxime||Note Added: 0002943|
resolved => closed
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