Function isAssignmentExpression

internal/rules/floating_effect.go:131–150

isAssignmentExpression checks if an expression is an assignment (=, ??=, &&=, ||=).

(node *ast.Node)

	} else if tp.StreamType(t) == nil {
		return nil
	}

	// Determine if this is strictly an Effect or an Effect-able type
	isStrict := tp.StrictIsEffectType(t)
	return &floatingEffectResult{
		isStrict: isStrict,
		exprType: t,
	}
}

// isAssignmentExpression checks if an expression is an assignment (=, ??=, &&=, ||=).
func isAssignmentExpression(node *ast.Node) bool {
	if node == nil || node.Kind != ast.KindBinaryExpression {
		return false
	}

	binExpr := node.AsBinaryExpression()
	if binExpr == nil || binExpr.OperatorToken == nil {
		return false
	}

	switch binExpr.OperatorToken.Kind {
	case ast.KindEqualsToken,