Method generateConstructorCaseWithAssignment

pkg/codegen/match.go:914–929

generateConstructorCaseWithAssignment generates case for constructor patterns with assignment.

(pattern *ast.ConstructorPattern, arm *ast.MatchArm, varName string, typeSwitch bool)

// generateConstructorCaseWithAssignment generates case for constructor patterns with assignment.
func (g *MatchCodeGen) generateConstructorCaseWithAssignment(pattern *ast.ConstructorPattern, arm *ast.MatchArm, varName string, typeSwitch bool) {
	// Convert constructor name to full type name
	typeName := g.constructorToTypeName(pattern.Name)

	g.Write("case " + typeName + ":\n")

	// Extract bindings from constructor parameters
	var bindings []Binding
	numParams := len(pattern.Params)
	isTupleVariant := g.isTupleVariant(typeName)
	for i, param := range pattern.Params {
		bindings = append(bindings, g.extractBindings(param, i, numParams, isTupleVariant)...)
	}

	g.generateArmBodyWithAssignment(arm, varName, bindings)
}

// generateLiteralCaseWithAssignment generates case for literal patterns with assignment.
func (g *MatchCodeGen) generateLiteralCaseWithAssignment(pattern *ast.LiteralPattern, arm *ast.MatchArm, varName string) {