Function TestLambdaCodeGen_MultipleParams

pkg/codegen/lambda_test.go:163–188

(t *testing.T)

}

func TestLambdaCodeGen_MultipleParams(t *testing.T) {
	// |x, y| x + y
	lambda := &ast.LambdaExpr{
		LambdaPos: token.Pos(1),
		Style:     ast.RustStyle,
		Params: []ast.LambdaParam{
			{Name: "x", Type: ""},
			{Name: "y", Type: ""},
		},
		ReturnType: "",
		Body:       "x + y",
		IsBlock:    false,
	}

	gen := NewLambdaCodeGen(lambda)
	result := gen.Generate()

	// Expression lambdas without explicit return type get 'any' return type
	// Type inferrer will replace 'any' with actual type from call context
	expected := "func(x any, y any) any { return x + y }"
	actual := string(result.Output)

	if actual != expected {
		t.Errorf("Expected:\n%s\nGot:\n%s", expected, actual)
	}
}

func TestLambdaCodeGen_MultipleParamsTyped(t *testing.T) {
	// |x: int, y: int| -> int { x + y }