Module matrix 

Shared language conformance matrix data structures.

Structs

ConformanceMatrix

Shared conformance matrix keyed by language symbol.

ExprRoundTripCase

Codec-faithful source case that decodes to the shared Expr graph.

LanguageRow

A single language surface registered in the shared conformance matrix.

LanguageRowBuilder

Builder for LanguageRow values.

MatrixCellResult

Outcome for a single language/case cell in a matrix run.

MatrixRunReport

Accumulated results for one matrix run.

MatrixRunner

Runs language rows through caller-supplied source-case runners.

SourceConformanceCase

One source-language conformance case.

Enums

ExprRoundTripObservation

Observation produced by running an ExprRoundTripCase.

SourceExpectation

Expected outcome for a source-level conformance case.

SourceObservation

Observation produced by a language-specific source-case runner.

Functions

compare_source_observation

Compares a source observation against its expected result.