Change symbol typification: Infer unknown LHS data types from RHS (!407) · Merge requests · pycodegen / pystencils · GitLab

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Merged Change symbol typification: Infer unknown LHS data types from RHS

fhennig/type-propagation into backend-rework

Merged Frederik Hennig requested to merge fhennig/type-propagation into backend-rework 9 months ago

This MR extends the typifier to infer the data type of untyped LHS symbols from an Assignment's RHS.

This feature is required when pystencils extracts subexpressions of non-default type, such as long boolean expressions from piecewise definitions.

Also, a few additional test cases for the typifier are added.

Edited 9 months ago by Frederik Hennig

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